An advanced persistent threat (APT) is a sophisticated, sustained cyberattack in which an intruder establishes an undetected presence in a network in order to steal sensitive data over a prolonged period of time. APTs are usually carried out by well-funded, experienced teams of cybercriminals that target high-value organizations, such as governments, military, or corporations. APTs have the skills and resources to launch additional attacks, as they often use advanced techniques to evade detection, move laterally within the network, and establish multiple entry points and backdoors. APTs are not interested in causing immediate damage or disruption, but rather in achieving long-term goals, such as espionage, sabotage, or theft of intellectual property. Therefore, option B is the correct answer among the given choices123 Reference:
1: Palo Alto Networks Certified Cybersecurity Entry-level Technician - Palo Alto Networks
2: 10 Palo Alto Networks PCCET Exam Practice Questions - CBT Nuggets
3: What Is an Advanced Persistent Threat (APT)? - Cisco
4: What is an Advanced Persistent Threat (APT)? - CrowdStrike
5: What Is an Advanced Persistent Threat (APT)? - Kaspersky