CISA Exam Dumps | During an audit of a telecommunications system, an IS auditor finds that the risk of intercepting data

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Question 386/750

During an audit of a telecommunications system, an IS auditor finds that the risk of intercepting data transmitted to and from remote sites is very high. The MOST effective control for reducing this exposure is:

A. encryption.

B. callback modems.

C. message authentication.

D. dedicated leased lines.

Question List (750q): Question 1: What supports data transmission through split cable faciliti...; Question 2: Which of the following would be of MOST concern to an IS aud...; Question 3: Which of the following types of firewalls would BEST protect...; Question 4: Proper segregation of duties prohibits a system analyst from...; Question 5: Which of the following would be the BEST access control proc...; Question 6: Which of the following functions is performed by a virtual p...; Question 7: The use of statistical sampling procedures helps minimize:...; Question 8: Off-site data storage should be kept synchronized when prepa...; Question 9: When is regression testing used to determine whether new app...; Question 10: Who is responsible for authorizing access level of a data us...; Question 11: When using public key encryption to secure data being transm...; Question 12: Which of the following type of an IDS resides on important s...; Question 13: Which of the following would an IS auditor consider a weakne...; Question 14: To ensure compliance with a security policy requiring that p...; Question 15: An IS auditor is reviewing a software-based configuration. W...; Question 16: Which of the following is the MOST critical step in planning...; Question 17: The PRIMARY purpose of audit trails is to:...; Question 18: Which of the following malware technical fool's malware by a...; Question 19: What would an IS auditor expect to find in the console log?...; Question 20: An off-site processing facility should be easily identifiabl...; Question 21: Which of the following is a continuity plan test that uses a...; Question 22: How can minimizing single points of failure or vulnerabiliti...; Question 23: There are many types of audit logs analysis tools available ...; Question 24: An IS auditor reviewing database controls discovered that ch...; Question 25: In a public key infrastructure (PKI), the authority responsi...; Question 26: Which of the following is the BEST method for preventing the...; Question 27: What is the primary objective of a control self-assessment (...; Question 28: Which of the following comparisons are used for identificati...; Question 29: What influences decisions regarding criticality of assets?...; Question 30: The implementation of access controls FIRST requires:...; Question 31: A hub is a device that connects:...; Question 32: Which of the following statement correctly describes the dif...; Question 33: Which of the following Confidentiality, Integrity, Availabil...; Question 34: When storing data archives off-site, what must be done with ...; Question 35: The most likely error to occur when implementing a firewall ...; Question 36: Which of the following statement INCORRECTLY describes anti-...; Question 37: An organization has been recently downsized, in light of thi...; Question 38: Identify the correct sequence which needs to be followed as ...; Question 39: Function Point Analysis (FPA) provides an estimate of the si...; Question 40: Which of the following would be the GREATEST cause for conce...; Question 41: Which of the following service is a distributed database tha...; Question 42: Business process re-engineering often results in ___________...; Question 43: Upon receipt of the initial signed digital certificate the u...; Question 44: A check digit is an effective edit check to:...; Question 45: Off-site data backup and storage should be geographically se...; Question 46: Which of the following encrypt/decrypt steps provides the GR...; Question 47: Which of the following controls would be the MOST comprehens...; Question 48: Which of the following attack is also known as Time of Check...; Question 49: Which of the following should an IS auditor recommend for th...; Question 50: Which of the following term describes a failure of an electr...; Question 51: Which of the following is a benefit of a risk-based approach...; Question 52: What are trojan horse programs?...; Question 53: Which of the following will prevent dangling tuples in a dat...; Question 54: Which of the following protocol is PRIMARILY used to provide...; Question 55: The use of digital signatures:; Question 56: An efficient use of public key infrastructure (PKI) should e...; Question 57: The potential for unauthorized system access by way of termi...; Question 58: In planning an audit, the MOST critical step is the identifi...; Question 59: What is often the most difficult part of initial efforts in ...; Question 60: Who is responsible for the overall direction, costs, and tim...; Question 61: Which of the following protocol is used for electronic mail ...; Question 62: An organization is planning to replace its wired networks wi...; Question 63: An IS auditor notes that IDS log entries related to port sca...; Question 64: Which of the following is a standard secure email protection...; Question 65: A data center has a badge-entry system. Which of the followi...; Question 66: When performing a database review, an IS auditor notices tha...; Question 67: While reviewing the IT infrastructure, an IS auditor notices...; Question 68: What type of cryptosystem is characterized by data being enc...; Question 69: Which of the following systems-based approaches would a fina...; Question 70: Which of the following is a data validation edit and control...; Question 71: Which of the following processes should an IS auditor recomm...; Question 72: An organization has a mix of access points that cannot be up...; Question 73: Minimum password length and password complexity verification...; Question 74: What can be used to help identify and investigate unauthoriz...; Question 75: When installing an intrusion detection system (IDS), which o...; Question 76: After installing a network, an organization installed a vuln...; Question 77: Which of the following append themselves to files as a prote...; Question 78: Electromagnetic emissions from a terminal represent an expos...; Question 79: An IS auditor evaluating the resilience of a high-availabili...; Question 80: Which of the following is the GREATEST advantage of elliptic...; Question 81: What should regression testing use to obtain accurate conclu...; Question 82: The responsibility for authorizing access to a business appl...; Question 83: With the objective of mitigating the risk and impact of a ma...; Question 84: During the planning stage of an IS audit, the PRIMARY goal o...; Question 85: What would be the MOST effective control for enforcing accou...; Question 86: When performing an audit of access rights, an IS auditor sho...; Question 87: Which of the following is the MOST secure and economical met...; Question 88: Which of the following statement correctly describes one way...; Question 89: Which policy helps an auditor to gain a better understanding...; Question 90: Web and e-mail filtering tools are PRIMARILY valuable to an ...; Question 91: Which of the following processes are performed during the de...; Question 92: Which of the following would BEST maintain the integrity of ...; Question 93: Which of the following transmission media uses a transponder...; Question 94: Who is ultimately accountable for the development of an IS s...; Question 95: The IS management of a multinational company is considering ...; Question 96: Which of the following is the protocol data unit (PDU) of ap...; Question 97: For which of the following applications would rapid recovery...; Question 98: An IS auditor should review the configuration of which of th...; Question 99: Which of the following environmental controls is appropriate...; Question 100: To prevent unauthorized entry to the data maintained in a di...; Question 101: Which of the following term in business continuity defines t...; Question 102: When conducting a penetration test of an IT system, an organ...; Question 103: A LAN administrator normally would be restricted from:...; Question 104: What are intrusion-detection systems (IDS) primarily used fo...; Question 105: Which of the following is an advantage of asymmetric crypto ...; Question 106: Which of the following would MOST effectively enhance the se...; Question 107: Which of the following is a control over component communica...; Question 108: The PRIMARY purpose of an IT forensic audit is:...; Question 109: A hacker could obtain passwords without the use of computer ...; Question 110: What is the BEST action to prevent loss of data integrity or...; Question 111: Which of the following method is recommended by security pro...; Question 112: Which of the following cryptography is based on practical ap...; Question 113: Reconfiguring which of the following firewall types will pre...; Question 114: The role of the certificate authority (CA) as a third party ...; Question 115: Applying a digital signature to data traveling in a network ...; Question 116: Which of the following are effective controls for detecting ...; Question 117: An IS auditor should recommend the use of library control so...; Question 118: In wireless communication, which of the following controls a...; Question 119: Who is responsible for providing adequate physical and logic...; Question 120: Which of the following is the PRIMARY advantage of using com...; Question 121: Which of the following would an IS auditor consider to be th...; Question 122: From a control perspective, the PRIMARY objective of classif...; Question 123: Which of the following option INCORRECTLY describes PBX feat...; Question 124: Which of the following is the MOST effective type of antivir...; Question 125: Why is a clause for requiring source code escrow in an appli...; Question 126: The FIRST step in a successful attack to a system would be:...; Question 127: What does PKI use to provide some of the strongest overall c...; Question 128: To ensure message integrity, confidentiality and non-repudia...; Question 129: A company is implementing a dynamic host configuration proto...; Question 130: Which of the following is the MOST reliable form of single f...; Question 131: Which of the following components is responsible for the col...; Question 132: To verify that the correct version of a data file was used f...; Question 133: The MOST effective biometric control system is the one:...; Question 134: Which of the following controls would BEST detect intrusion?...; Question 135: The computer security incident response team (CSIRT) of an o...; Question 136: Which of the following is the INCORRECT Layer to Protocol ma...; Question 137: A database administrator is responsible for:...; Question 138: To properly evaluate the collective effect of preventative, ...; Question 139: Which of the following is a software application that preten...; Question 140: An auditor needs to be aware of technical controls which are...; Question 141: An IS auditor inspected a windowless room containing phone s...; Question 142: How does the process of systems auditing benefit from using ...; Question 143: Whenever an application is modified, what should be tested t...; Question 144: The objective of concurrency control in a database system is...; Question 145: Mitigating the risk and impact of a disaster or business int...; Question 146: If a database is restored from information backed up before ...; Question 147: When reviewing an organization's logical access security, wh...; Question 148: ________ (fill in the blank) is/are are ultimately accountab...; Question 149: If a programmer has update access to a live system, IS audit...; Question 150: After reviewing its business processes, a large organization...; Question 151: Sending a message and a message hash encrypted by the sender...; Question 152: Which of the following presents an inherent risk with no dis...; Question 153: What type(s) of firewalls provide(s) the greatest degree of ...; Question 154: When should systems administrators first assess the impact o...; Question 155: Which of the following provides the MOST relevant informatio...; Question 156: An IS auditor should know information about different networ...; Question 157: The sender of a public key would be authenticated by a:...; Question 158: If an IS auditor observes that an IS department fails to use...; Question 159: An IS auditor finds that client requests were processed mult...; Question 160: In transport mode, the use of the Encapsulating Security Pay...; Question 161: Which of the following tests performed by an IS auditor woul...; Question 162: Which of the following attack involves sending forged ICMP E...; Question 163: An IS auditor evaluating logical access controls should FIRS...; Question 164: Users are issued security tokens to be used in combination w...; Question 165: Data edits are implemented before processing and are conside...; Question 166: The MOST important difference between hashing and encryption...; Question 167: When reviewing print systems spooling, an IS auditor is MOST...; Question 168: Which of the following is a general operating system access ...; Question 169: E-mail message authenticity and confidentiality is BEST achi...; Question 170: How often should a Business Continuity Plan be reviewed?...; Question 171: An IS auditor reviewing a database application discovers tha...; Question 172: Which of the following would normally be the MOST reliable e...; Question 173: Which of the following BEST limits the impact of server fail...; Question 174: To detect attack attempts that the firewall is unable to rec...; Question 175: Which of the following network components is PRIMARILY set u...; Question 176: An organization is using symmetric encryption. Which of the ...; Question 177: Which of the following attacks targets the Secure Sockets La...; Question 178: Sign-on procedures include the creation of a unique user ID ...; Question 179: Which of the following is a concern when data are transmitte...; Question 180: What uses questionnaires to lead the user through a series o...; Question 181: In a small organization, developers may release emergency ch...; Question 182: During the requirements definition phase for a database appl...; Question 183: What is an effective control for granting temporary access t...; Question 184: The PRIMARY goal of a web site certificate is:...; Question 185: Which of the following attack is MOSTLY performed by an atta...; Question 186: In an online banking application, which of the following wou...; Question 187: A critical function of a firewall is to act as a:...; Question 188: To determine who has been given permission to use a particul...; Question 189: Digital signatures require the:...; Question 190: When are benchmarking partners identified within the benchma...; Question 191: What is/are used to measure and ensure proper network capaci...; Question 192: Database snapshots can provide an excellent audit trail for ...; Question 193: An organization has created a policy that defines the types ...; Question 194: Which of the following would effectively verify the originat...; Question 195: Which of the following is protocol data unit (PDU) of transp...; Question 196: Which of the following is the BEST type of program for an or...; Question 197: The difference between a vulnerability assessment and a pene...; Question 198: What should be the GREATEST concern to an IS auditor when em...; Question 199: Which of the following transmission media is MOST difficult ...; Question 200: Which of the following would be an indicator of the effectiv...; Question 201: Which of the following is often used as a detection and dete...; Question 202: In a relational database with referential integrity, the use...; Question 203: Which of the following is the MOST important action in recov...; Question 204: Reverse proxy technology for web servers should be deployed ...; Question 205: Which of the following user profiles should be of MOST conce...; Question 206: What kind of protocols does the OSI Transport Layer of the T...; Question 207: John has been hired to fill a new position in one of the wel...; Question 208: Of the three major types of off-site processing facilities, ...; Question 209: Distributed denial-of-service (DDOS) attacks on Internet sit...; Question 210: Which of the following is BEST suited for secure communicati...; Question 211: Above almost all other concerns, what often results in the g...; Question 212: A certificate authority (CA) can delegate the processes of:...; Question 213: An organization is considering connecting a critical PC-base...; Question 214: Which of the following provide(s) near-immediate recoverabil...; Question 215: Which of the following types of firewalls provide the GREATE...; Question 216: Which of the following term in business continuity determine...; Question 217: An IS auditor observes a weakness in the tape management sys...; Question 218: Transmitting redundant information with each character or fr...; Question 219: The MAJOR advantage of the risk assessment approach over the...; Question 220: A perpetrator looking to gain access to and gather informati...; Question 221: An integrated test facility is not considered a useful audit...; Question 222: What is a risk associated with attempting to control physica...; Question 223: Which of the following types of transmission media provide t...; Question 224: Which of the following provides the strongest authentication...; Question 225: Which of the following statement correctly describes the dif...; Question 226: In an EDI process, the device which transmits and receives e...; Question 227: Which of the following attack redirects outgoing message fro...; Question 228: Naming conventions for system resources are important for ac...; Question 229: Which of the following is a distinctive feature of the Secur...; Question 230: An organization is using an enterprise resource management (...; Question 231: If an IS auditor finds evidence of risk involved in not impl...; Question 232: How is the time required for transaction processing review u...; Question 233: Why does an IS auditor review an organization chart?...; Question 234: What is a data validation edit control that matches input da...; Question 235: An IS auditor performing an independent classification of sy...; Question 236: As an IS auditor, it is very important to make sure all stor...; Question 237: Which of the following physical access controls effectively ...; Question 238: ________________ (fill in the blank) should be implemented a...; Question 239: Which of the following statement correctly describes the dif...; Question 240: In a public key infrastructure (PKI), which of the following...; Question 241: Which of the following statement correctly describes differe...; Question 242: Who assumes ownership of a systems-development project and t...; Question 243: Which of the following public key infrastructure (PKI) eleme...; Question 244: Which of the following BEST describes the necessary document...; Question 245: Which of the following potentially blocks hacking attempts?...; Question 246: Passwords should be:; Question 247: A database administrator has detected a performance problem ...; Question 248: Disabling which of the following would make wireless local a...; Question 249: Two-factor authentication can be circumvented through which ...; Question 250: Which of the following is a good control for protecting conf...; Question 251: When developing a risk-based audit strategy, an IS auditor c...; Question 252: The MOST effective control for addressing the risk of piggyb...; Question 253: An IS auditor examining the configuration of an operating sy...; Question 254: In regard to moving an application program from the test env...; Question 255: After identifying potential security vulnerabilities, what s...; Question 256: What is the most common reason for information systems to fa...; Question 257: Which of the following acts as a decoy to detect active inte...; Question 258: Which of the following penetration tests would MOST effectiv...; Question 259: The extent to which data will be collected during an IS audi...; Question 260: Which of the following type of IDS has self-learning functio...; Question 261: When reviewing the configuration of network devices, an IS a...; Question 262: Who should be responsible for network security operations?...; Question 263: A core tenant of an IS strategy is that it must:...; Question 264: What is an acceptable mechanism for extremely time-sensitive...; Question 265: A business application system accesses a corporate database ...; Question 266: A penetration test performed as part of evaluating network s...; Question 267: Which of the following is a passive attack method used by in...; Question 268: Who is responsible for implementing cost-effective controls ...; Question 269: Which of the following would prevent unauthorized changes to...; Question 270: Who is accountable for maintaining appropriate security meas...; Question 271: Identify the INCORRECT statement related to network performa...; Question 272: Which of the following PBX feature allows a PBX to be config...; Question 273: The GREATEST risk when end users have access to a database a...; Question 274: Which of the following cryptography demands less computation...; Question 275: Which of the following implementation modes would provide th...; Question 276: There are many firewall implementations provided by firewall...; Question 277: Which of the following methods of suppressing a fire in a da...; Question 278: Which of the following term related to network performance r...; Question 279: For locations 3a, 1d and 3d, the diagram indicates hubs with...; Question 280: Which of the following technique is NOT used by a preacher a...; Question 281: Which of the following would provide the highest degree of s...; Question 282: What is the first step in a business process re-engineering ...; Question 283: What must an IS auditor understand before performing an appl...; Question 284: Which of the following is a passive attack to a network?...; Question 285: Which of the following is a form of Hybrid Cryptography wher...; Question 286: The information security policy that states 'each individual...; Question 287: Which of the following type of honey pot essentially gives a...; Question 288: As an IS auditor it is very important to understand the impo...; Question 289: Which of the following is the MOST effective control over vi...; Question 290: During Involuntary termination of an employee, which of the ...; Question 291: Which of the following is the BEST practice to ensure that a...; Question 292: Parity bits are a control used to validate:...; Question 293: Whenever business processes have been re-engineered, the IS ...; Question 294: During maintenance of a relational database, several values ...; Question 295: Which of the following attack involves slicing small amount ...; Question 296: Proper segregation of duties prevents a computer operator (u...; Question 297: Which of the following term related to network performance r...; Question 298: A data administrator is responsible for:...; Question 299: What is the BEST approach to mitigate the risk of a phishing...; Question 300: Which of the following satisfies a two-factor user authentic...; Question 301: Atomicity enforces data integrity by ensuring that a transac...; Question 302: Which of the following is used to evaluate biometric access ...; Question 303: An IS auditor should use statistical sampling and not judgme...; Question 304: Which of the following results in a denial-of-service attack...; Question 305: In a small organization, an employee performs computer opera...; Question 306: With the help of a security officer, granting access to data...; Question 307: In large corporate networks having supply partners across th...; Question 308: An organization with extremely high security requirements is...; Question 309: Which of the following is MOST directly affected by network ...; Question 310: How is risk affected if users have direct access to a databa...; Question 311: What type of approach to the development of organizational p...; Question 312: Inadequate programming and coding practices introduce the ri...; Question 313: The human resources (HR) department has developed a system t...; Question 314: Which of the following exploit vulnerabilities to cause loss...; Question 315: Run-to-run totals can verify data through which stage(s) of ...; Question 316: Why is the WAP gateway a component warranting critical conce...; Question 317: What is an edit check to determine whether a field contains ...; Question 318: Library control software restricts source code to:...; Question 319: Structured programming is BEST described as a technique that...; Question 320: Processing controls ensure that data is accurate and complet...; Question 321: The purpose of code signing is to provide assurance that:...; Question 322: Applying a retention date on a file will ensure that:...; Question 323: Which of the following is a feature of Wi-Fi Protected Acces...; Question 324: An IS auditor performing detailed network assessments and ac...; Question 325: Which of the following term related to network performance r...; 1 commentQuestion 326: Regarding digital signature implementation, which of the fol...; Question 327: Which of the following statements regarding an off-site info...; Question 328: An organization provides information to its supply chain par...; Question 329: A sequence of bits appended to a digital document that is us...; Question 330: If senior management is not committed to strategic planning,...; Question 331: An audit charter should:; Question 332: Which of the following is widely accepted as one of the crit...; Question 333: Accountability for the maintenance of appropriate security m...; Question 334: The quality of the metadata produced from a data warehouse i...; Question 335: Which of the following translates e-mail formats from one ne...; Question 336: An IS auditor finds that, at certain times of the day, the d...; Question 337: An IS auditor reviewing wireless network security determines...; Question 338: Which of the following protocol does NOT work at Network int...; Question 339: For a discretionary access control to be effective, it must:...; Question 340: Obtaining user approval of program changes is very effective...; Question 341: The purpose of business continuity planning and disaster-rec...; Question 342: Which of the following ensures a sender's authenticity and a...; Question 343: What can be very helpful to an IS auditor when determining t...; Question 344: A call-back system requires that a user with an id and passw...; Question 345: IS management recently replaced its existing wired local are...; Question 346: Which of the following protocol does NOT work at the Applica...; Question 347: Which of the following line media would provide the BEST sec...; Question 348: The PRIMARY objective of performing a post incident review i...; Question 349: While copying files from a floppy disk, a user introduced a ...; Question 350: When conducting a penetration test of an organization's inte...; Question 351: The most common problem in the operation of an intrusion det...; Question 352: An internet-based attack using password sniffing can:...; Question 353: When participating in a systems-development project, an IS a...; Question 354: The FIRST step in managing the risk of a cyber-attack is to:...; Question 355: When protecting an organization's IT systems, which of the f...; Question 356: Time constraints and expanded needs have been found by an IS...; Question 357: To address a maintenance problem, a vendor needs remote acce...; Question 358: Within IPSEC which of the following defines security paramet...; Question 359: Which of the following attack includes social engineering, l...; Question 360: An IS auditor reviewing the implementation of an intrusion d...; Question 361: During an audit of an enterprise that is dedicated to e-comm...; Question 362: As described at security policy, the CSO implemented an e-ma...; Question 363: Which of the following is the PRIMARY safeguard for securing...; Question 364: The MOST significant security concerns when using flash memo...; Question 365: An investment advisor e-mails periodic newsletters to client...; Question 366: What are used as the framework for developing logical access...; Question 367: Who is ultimately responsible and accountable for reviewing ...; Question 368: If an IS auditor observes that individual modules of a syste...; Question 369: What often results in project scope creep when functional re...; Question 370: The MAIN reason for requiring that all computer clocks acros...; Question 371: Which of the following type of lock uses a numeric keypad or...; Question 372: The purpose of a deadman door controlling access to a comput...; Question 373: Which of the following should be of MOST concern to an IS au...; Question 374: An IS auditor reviewing an organization's data file control ...; Question 375: The use of residual biometric information to gain unauthoriz...; Question 376: Which of the following cryptographic systems is MOST appropr...; Question 377: Which of the following is the dominating objective of BCP an...; Question 378: When reviewing a digital certificate verification process, w...; Question 379: An advantage of a continuous audit approach is that it can i...; Question 380: What is the MOST effective method of preventing unauthorized...; Question 381: Which of the following method should be recommended by secur...; Question 382: An accuracy measure for a biometric system is:...; Question 383: Which of the following BEST describes the role of a director...; Question 384: Organizations should use off-site storage facilities to main...; Question 385: Which of the following fire suppression systems is MOST appr...; Question 386: During an audit of a telecommunications system, an IS audito...; Question 387: Private Branch Exchange(PBX) environment involves many secur...; Question 388: The decisions and actions of an IS auditor are MOST likely t...; Question 389: When reviewing system parameters, an IS auditor's PRIMARY co...; Question 390: In RFID technology which of the following risk could represe...; Question 391: Which of the following is the most fundamental step in preve...; Question 392: Which of the following would provide the BEST protection aga...; Question 393: What process is used to validate a subject's identity?...; Question 394: To determine how data are accessed across different platform...; Question 395: The PRIMARY objective of a logical access control review is ...; Question 396: IT operations for a large organization have been outsourced....; Question 397: When auditing a proxy-based firewall, an IS auditor should:...; Question 398: Key verification is one of the best controls for ensuring th...; Question 399: An IS auditor selects a server for a penetration test that w...; Question 400: Why does the IS auditor often review the system logs?...; Question 401: Proper segregation of duties normally does not prohibit a LA...; Question 402: Input/output controls should be implemented for which applic...; Question 403: During the testing of the business continuity plan (BCP), wh...; Question 404: An intentional or unintentional disclosure of a password is ...; Question 405: Which of the following would be the BEST method for ensuring...; Question 406: Which of the following term related to network performance r...; Question 407: Which of the following type of computer is a large, general ...; Question 408: When should application controls be considered within the sy...; Question 409: Which of the following ensures confidentiality of informatio...; Question 410: As an auditor it is very important to ensure confidentiality...; Question 411: Which key is used by the sender of a message to create a dig...; Question 412: Which of the following type of computer has highest processi...; Question 413: A number of system failures are occurring when corrections t...; Question 414: To affix a digital signature to a message, the sender must f...; Question 415: A review of wide area network (WAN) usage discovers that tra...; Question 416: Which of the following can degrade network performance?...; Question 417: Which of the following term in business continuity determine...; Question 418: What should an organization do before providing an external ...; Question 419: To protect a VoIP infrastructure against a denial-of-service...; Question 420: What is used to provide authentication of the website and ca...; Question 421: What is a callback system?; Question 422: Which of the following internet security threats could compr...; Question 423: Which of the following BEST reduces the ability of one devic...; Question 424: Which of the following type of lock uses a magnetic or embed...; Question 425: An IS auditor doing penetration testing during an audit of i...; Question 426: The application systems of an organization using open-source...; Question 427: Which of the following is the MOST effective method for deal...; Question 428: Which of the following provides the GREATEST assurance of me...; Question 429: An IS auditor is reviewing the remote access methods of a co...; Question 430: Which of the following is best suited for searching for addr...; Question 431: The MOST effective control for reducing the risk related to ...; Question 432: Which of the following would be the MOST secure firewall sys...; Question 433: Allowing application programmers to directly patch or change...; Question 434: Which of the following uses a prototype that can be updated ...; Question 435: The reliability of an application system's audit trail may b...; Question 436: How do modems (modulation/demodulation) function to facilita...; Question 437: Which of the following do digital signatures provide?...; Question 438: Which of the following functionality is NOT performed by the...; Question 439: Which of the following would be BEST prevented by a raised f...; Question 440: Which of the following controls would provide the GREATEST a...; Question 441: Which of the following network configuration options contain...; Question 442: The BEST filter rule for protecting a network from being use...; Question 443: Which of the following typically focuses on making alternati...; Question 444: An IS auditor conducting an access control review in a clien...; Question 445: An IS auditor is performing an audit of a remotely managed s...; Question 446: What is the recommended initial step for an IS auditor to im...; Question 447: When should reviewing an audit client's business plan be per...; Question 448: Which of the following biometrics has the highest reliabilit...; Question 449: Which of the following is an example of the defense in-depth...; Question 450: What can be implemented to provide the highest level of prot...; Question 451: Which of the following tests is an IS auditor performing whe...; Question 452: A PRIMARY benefit derived from an organization employing con...; Question 453: An IS auditor has completed a network audit. Which of the fo...; Question 454: What can be used to gather evidence of network attacks?...; 1 commentQuestion 455: Using the OSI reference model, what layer(s) is/are used to ...; Question 456: COBIT 5 separates information goals into three sub-dimension...; Question 457: An IS auditor performing a telecommunication access control ...; Question 458: Which of the following manages the digital certificate life ...; Question 459: In a public key infrastructure, a registration authority:...; Question 460: Which of the following PBX feature provides the possibility ...; Question 461: IS management has decided to rewrite a legacy customer relat...; Question 462: Although BCP and DRP are often implemented and tested by mid...; Question 463: When using a universal storage bus (USB) flash drive to tran...; Question 464: An information security policy stating that 'the display of ...; Question 465: A programmer maliciously modified a production program to ch...; Question 466: When should plans for testing for user acceptance be prepare...; Question 467: What are often the primary safeguards for systems software a...; Question 468: The database administrator (DBA) suggests that DB efficiency...; Question 469: During an IS audit, auditor has observed that authentication...; Question 470: In order to properly protect against unauthorized disclosure...; Question 471: What determines the strength of a secret key within a symmet...; Question 472: A technical lead who was working on a major project has left...; Question 473: Establishing data ownership is an important first step for w...; Question 474: What is an initial step in creating a proper firewall policy...; Question 475: Which of the following is NOT a disadvantage of Single Sign ...; Question 476: Batch control reconciliation is a _____________________ (fil...; Question 477: Which of the following attack best describe "Computer is the...; Question 478: What is the MOST prevalent security risk when an organizatio...; Question 479: Security administration procedures require read-only access ...; Question 480: Which of the following statement INCORRECTLY describes Async...; Question 481: What is a reliable technique for estimating the scope and co...; Question 482: An IS auditor should carefully review the functional require...; Question 483: Overall business risk for a particular threat can be express...; Question 484: Neural networks are effective in detecting fraud because the...; Question 485: Which of the following would be considered an essential feat...; Question 486: Which of the following provides the framework for designing ...; Question 487: An IS auditor finds that a DBA has read and write access to ...; Question 488: Which of the following would prevent accountability for an a...; Question 489: An IS auditor examining a biometric user authentication syst...; Question 490: Which of the following is an environmental issue caused by e...; Question 491: The goal of an information system is to achieve integrity, a...; Question 492: When evaluating the collective effect of preventive, detecti...; Question 493: How does the SSL network protocol provide confidentiality?...; Question 494: An IS auditor should be MOST concerned with what aspect of a...; Question 495: An IS auditor analyzing the audit log of a database manageme...; Question 496: Who is responsible for restricting and monitoring access of ...; Question 497: Which of the following is the BEST way to handle obsolete ma...; Question 498: What benefit does using capacity-monitoring software to moni...; Question 499: In which of the following transmission media it is MOST diff...; Question 500: Which of the following is the MOST reliable sender authentic...; Question 501: There are several types of penetration tests depending upon ...; Question 502: Which of the following is a benefit of using callback device...; Question 503: What is often assured through table link verification and re...; Question 504: An organization having a number of offices across a wide geo...; Question 505: During an IS audit, one of your auditor has observed that so...; Question 506: An IS auditor reviewing the key roles and responsibilities o...; Question 507: The BEST way to minimize the risk of communication failures ...; Question 508: What type of BCP test uses actual resources to simulate a sy...; Question 509: Which of the following transmission media is LEAST vulnerabl...; Question 510: Who is ultimately responsible for providing requirement spec...; Question 511: Ensuring that security and control policies support business...; Question 512: Which of the following is an example of a passive attack ini...; Question 513: The IS auditor learns that when equipment was brought into t...; Question 514: The feature of a digital signature that ensures the sender c...; Question 515: Which of the following process consist of identification and...; Question 516: When reviewing a hardware maintenance program, an IS auditor...; Question 517: Which of the following would MOST effectively reduce social ...; Question 518: The Secure Sockets Layer (SSL) protocol addresses the confid...; Question 519: During a security audit of IT processes, an IS auditor found...; Question 520: When auditing security for a data center, an IS auditor shou...; Question 521: Which of the following fire-suppression methods is considere...; Question 522: Which of the following protocols would be involved in the im...; Question 523: An IS auditor usually places more reliance on evidence direc...; Question 524: Which of the following concerns associated with the World Wi...; Question 525: Which of the following is protocol data unit (PDU) of networ...; Question 526: Which of the following are effective in detecting fraud beca...; Question 527: Which of the following should concern an IS auditor when rev...; Question 528: Which of the following statement correctly describes differe...; Question 529: An IS auditor has identified the lack of an authorization pr...; Question 530: Which of the following sampling methods is MOST useful when ...; Question 531: If inadequate, which of the following would be the MOST like...; Question 532: In what way is a common gateway interface (CGI) MOST often u...; Question 533: isk analysis is not always possible because the IS auditor i...; Question 534: Which of the following biometrics methods provides the HIGHE...; Question 535: Which of the following functions should be performed by the ...; Question 536: Which of the following device in Frame Relay WAN technique i...; Question 537: Vendors have released patches fixing security flaws in their...; Question 538: An IS auditor is evaluating management's risk assessment of ...; Question 539: Of the three major types of off-site processing facilities, ...; Question 540: Which of the following best characterizes "worms"?...; Question 541: What is the most common purpose of a virtual private network...; Question 542: What is the primary security concern for EDI environments?...; Question 543: What should an IS auditor do if he or she observes that proj...; Question 544: The MAIN criterion for determining the severity level of a s...; Question 545: Which of the following is protocol data unit (PDU) of data a...; Question 546: Which of the following intrusion detection systems (IDSs) mo...; Question 547: The vice president of human resources has requested an audit...; Question 548: What is the key distinction between encryption and hashing a...; Question 549: The MOST significant level of effort for business continuity...; Question 550: Which of the following will help detect changes made by an i...; Question 551: An IS auditor is reviewing access to an application to deter...; Question 552: Which of the following provides the BEST single-factor authe...; Question 553: Which of the following cryptography options would increase o...; Question 554: Which of the following statement correctly describes the dif...; Question 555: An IS auditor needs to consider many factors while evaluatin...; Question 556: Which of the following is BEST characterized by unauthorized...; Question 557: During the audit of a database server, which of the followin...; Question 558: An organization's IS audit charter should specify the:...; Question 559: Which of the following term in business continuity defines t...; Question 560: A TCP/IP-based environment is exposed to the Internet. Which...; Question 561: Which of the following would be the BEST overall control for...; Question 562: A web server is attacked and compromised. Which of the follo...; Question 563: The logical exposure associated with the use of a checkpoint...; 2 commentQuestion 564: Digital signatures require the sender to "sign" the data by ...; Question 565: What can ISPs use to implement inbound traffic filtering as ...; Question 566: Which of the following is penetration test where the penetra...; Question 567: Which of the following is the unique identifier within and I...; Question 568: Which of the following is the INCORRECT "layer - protocol" m...; Question 569: Which of the following is a dynamic analysis tool for the pu...; Question 570: Which of the following exposures could be caused by a line g...; Question 571: Which of the following statement is NOT true about Voice-Ove...; Question 572: IS management is considering a Voice-over Internet Protocol ...; Question 573: In a client-server architecture, a domain name service (DNS)...; Question 574: The use of a GANTT chart can:; Question 575: The FIRST step in data classification is to:...; Question 576: Which of the following term related to network performance r...; Question 577: Authentication techniques for sending and receiving data bet...; Question 578: There are many known weaknesses within an Intrusion Detectio...; Question 579: E-mail traffic from the Internet is routed via firewall-1 to...; Question 580: What process allows IS management to determine whether the a...; Question 581: In the 2c area of the diagram, there are three hubs connecte...; Question 582: An IS auditor is reviewing the physical security measures of...; Question 583: What are used as a countermeasure for potential database cor...; Question 584: The GREATEST risk posed by an improperly implemented intrusi...; Question 585: A malicious code that changes itself with each file it infec...; Question 586: In a client-server system, which of the following control te...; Question 587: Which of the following BEST characterizes a mantrap or deadm...; Question 588: Which of the following controls would be MOST effective in e...; Question 589: Which of the following database controls would ensure that t...; Question 590: A sender of an e-mail message applies a digital signature to...; Question 591: Which of the following attack could be avoided by creating m...; Question 592: What is essential for the IS auditor to obtain a clear under...; Question 593: Which of the following provides nonrepudiation services for ...; Question 594: What topology provides the greatest redundancy of routes and...; Question 595: Which of the following can help detect transmission errors b...; Question 596: An IS auditor is evaluating a corporate network for a possib...; Question 597: Change management procedures are established by IS managemen...; Question 598: Which of the following is a technique that could be used to ...; Question 599: While designing the business continuity plan (BCP) for an ai...; Question 600: How does the digital envelop work? What are the correct step...; Question 601: The technique used to ensure security in virtual private net...; Question 602: Active radio frequency ID (RFID) tags are subject to which o...; Question 603: Java applets and ActiveX controls are distributed executable...; Question 604: Which of the following is the INCORRECT "layer - protocol da...; Question 605: Which of the following hardware devices relieves the central...; Question 606: Which of the following message services provides the stronge...; Question 607: Proper segregation of duties does not prohibit a quality con...; Question 608: A control that detects transmission errors by appending calc...; Question 609: The MOST important success factor in planning a penetration ...; Question 610: Which of the following is a ITU-T standard protocol suite fo...; Question 611: What is a common vulnerability, allowing denial-of-service a...; Question 612: An IS auditor is assigned to perform a post implementation r...; Question 613: Which of the following BEST restricts users to those functio...; Question 614: Which of the following is NOT a true statement about public ...; Question 615: Which of the following INCORRECTLY describes the layer funct...; Question 616: Which of the following is the BEST way to satisfy a two-fact...; Question 617: Which of the following applet intrusion issues poses the GRE...; Question 618: When using a digital signature, the message digest is comput...; Question 619: Rather than simply reviewing the adequacy of access control,...; Question 620: Diskless workstation is an example of:...; Question 621: The initial step in establishing an information security pro...; Question 622: Which of the following INCORRECTLY describes the layer funct...; Question 623: When performing an IS strategy audit, an IS auditor should r...; Question 624: Which of the following is a program evaluation review techni...; Question 625: Which of the following attack occurs when a malicious action...; Question 626: Business Continuity Planning (BCP) is not defined as a prepa...; Question 627: When selecting audit procedures, an IS auditor should use pr...; Question 628: An IS auditor is performing a network security review of a t...; Question 629: Which of the following is a guiding best practice for implem...; Question 630: During what process should router access control lists be re...; Question 631: Network environments often add to the complexity of program-...; Question 632: Which of the following attack is against computer network an...; Question 633: While evaluating logical access control the IS auditor shoul...; Question 634: An organization has recently installed a security patch, whi...; Question 635: Which are the two primary types of scanner used for protecti...; Question 636: The traditional role of an IS auditor in a control self-asse...; Question 637: Which of the following is an effective method for controllin...; Question 638: To ensure that audit resources deliver the best value to the...; Question 639: Which of the following is a sophisticated computer based swi...; Question 640: What kind of testing should programmers perform following an...; Question 641: Which of the following protocol is developed jointly by VISA...; Question 642: What is used as a control to detect loss, corruption, or dup...; Question 643: In which of the following RFID risks competitor potentially ...; Question 644: IS auditors are MOST likely to perform compliance tests of i...; Question 645: Test and development environments should be separated. True ...; Question 646: When reviewing the implementation of a LAN, an IS auditor sh...; Question 647: The PRIMARY objective of Secure Sockets Layer (SSL) is to en...; Question 648: When auditing third-party service providers, an IS auditor s...; Question 649: After an IS auditor has identified threats and potential imp...; Question 650: A company has decided to implement an electronic signature s...; Question 651: During an audit of the logical access control of an ERP fina...; Question 652: Which of the following functionality is NOT supported by SSL...; Question 653: What is a primary high-level goal for an auditor who is revi...; Question 654: Which of the following is of greatest concern to the IS audi...; Question 655: The PRIMARY advantage of a continuous audit approach is that...; Question 656: What type of risk results when an IS auditor uses an inadequ...; Question 657: Depending on the complexity of an organization's business co...; Question 658: Confidentiality of the data transmitted in a wireless LAN is...; Question 659: A virtual private network (VPN) provides data confidentialit...; Question 660: Which of the following controls will MOST effectively detect...; Question 661: Doing which of the following during peak production hours co...; Question 662: A hardware control that helps to detect errors when data are...; Question 663: Which of the following is MOST likely to result from a busin...; Question 664: An IS auditor notes that patches for the operating system us...; Question 665: Which of the following data validation edits is effective in...; Question 666: Which of the following intrusion detection systems (IDSs) wi...; Question 667: Who is primarily responsible for storing and safeguarding th...; Question 668: Which of the following statement is NOT true about smoke det...; Question 669: Which of the following types of data validation editing chec...; Question 670: Which of the following PBX feature supports shared extension...; Question 671: An IS auditor has imported data from the client's database. ...; Question 672: Which of the following should be a concern to an IS auditor ...; Question 673: An organization can ensure that the recipients of e-mails fr...; Question 674: The directory system of a database-management system describ...; Question 675: What method might an IS auditor utilize to test wireless sec...; Question 676: Which of the following is MOST is critical during the busine...; Question 677: In computer forensics, which of the following is the process...; Question 678: Which of the following is a feature of an intrusion detectio...; Question 679: Which of the following term in business continuity determine...; Question 680: In computer forensic which of the following describe the pro...; Question 681: Which of the following virus prevention techniques can be im...; Question 682: Which of the following is a network diagnostic tool that mon...; Question 683: Which of the following BEST ensures the integrity of a serve...; Question 684: Assuming this diagram represents an internal facility and th...; Question 685: Which of the following methods of providing telecommunicatio...; Question 686: Which of the following encryption techniques will BEST prote...; Question 687: How is the risk of improper file access affected upon implem...; Question 688: Which of the following is a substantive test?...; Question 689: Which of the following help(s) prevent an organization's sys...; Question 690: An IS auditor should expect the responsibility for authorizi...; Question 691: To determine if unauthorized changes have been made to produ...; Question 692: When planning an audit of a network setup, an IS auditor sho...; Question 693: When reviewing an intrusion detection system (IDS), an IS au...; Question 694: When reviewing procedures for emergency changes to programs,...; Question 695: What increases encryption overhead and cost the most?...; Question 696: What should IS auditors always check when auditing password ...; Question 697: An IS auditor reviewing access controls for a client-server ...; Question 698: A firm is considering using biometric fingerprint identifica...; Question 699: The responsibility for authorizing access to application dat...; Question 700: Use of asymmetric encryption in an internet e-commerce site,...; Question 701: The MOST likely explanation for a successful social engineer...; Question 702: An IS auditor finds that conference rooms have active networ...; Question 703: During the review of a biometrics system operation, an IS au...; Question 704: After observing suspicious activities in a server, a manager...; Question 705: Which of the following is the MOST effective control when gr...; Question 706: A firewall is being deployed at a new location. Which of the...; Question 707: An offsite information processing facility having electrical...; Question 708: In the course of performing a risk analysis, an IS auditor h...; Question 709: In an IS audit of several critical servers, the IS auditor w...; Question 710: What type of fire-suppression system suppresses fire via wat...; Question 711: Which of the following antivirus software implementation str...; Question 712: Which of the following is the BEST audit procedure to determ...; Question 713: Which of the following exposures associated with the spoolin...; Question 714: Fourth-Generation Languages (4GLs) are most appropriate for ...; Question 715: During a logical access controls review, an IS auditor obser...; Question 716: Which of the following is the MOST likely reason why e-mail ...; Question 717: Company.com has contracted with an external consulting firm ...; Question 718: Which of the following antispam filtering techniques would B...; Question 719: Which significant risk is introduced by running the file tra...; Question 720: When reviewing an implementation of a VoIP system over a cor...; Question 721: The security level of a private key system depends on the nu...; Question 722: The network of an organization has been the victim of severa...; Question 723: Which of the following technique is used for speeding up net...; Question 724: The PRIMARY reason for using digital signatures is to ensure...; Question 725: A digital signature contains a message digest to:...; Question 726: As compared to understanding an organization's IT process fr...; Question 727: While planning an audit, an assessment of risk should be mad...; Question 728: Which of the following device in Frame Relay WAN technique i...; Question 729: What protects an application purchaser's ability to fix or c...; Question 730: To prevent IP spoofing attacks, a firewall should be configu...; Question 731: What is an effective countermeasure for the vulnerability of...; Question 732: When should an application-level edit check to verify that a...; Question 733: Which of the following should an IS auditor review to determ...; Question 734: Validated digital signatures in an e-mail software applicati...; Question 735: Any changes in systems assets, such as replacement of hardwa...; Question 736: An IS auditor is using a statistical sample to inventory the...; Question 737: Which of the following statement INCORRECTLY describes devic...; Question 738: Which of the following devices extends the network and has t...; Question 739: Which type of major BCP test only requires representatives f...; Question 740: Receiving an EDI transaction and passing it through the comm...; Question 741: A transaction journal provides the information necessary for...; Question 742: An installed Ethernet cable run in an unshielded twisted pai...; Question 743: What is used to develop strategically important systems fast...; Question 744: The BEST overall quantitative measure of the performance of ...; Question 745: Which of the following could lead to an unintentional loss o...; Question 746: An IS auditor reviewing digital rights management (DRM) appl...; Question 747: What type of risk is associated with authorized program exit...; Question 748: In auditing a web server, an IS auditor should be concerned ...; Question 749: Over the long term, which of the following has the greatest ...; Question 750: Which of the following is of greatest concern when performin...

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