In an organization, employees are restricted from using their own storage devices, and only the company's portable storage devices are allowed. As employees are carrying the company's portable device outside their premises, the data should be protected from unauthorized access.
Which of the following techniques can be used to protect the data in a portable storage device?
Correct Answer: B
Data encryption is the technique that can be used to protect the data in a portable storage device. Data encryption is the process of transforming data into an unreadable format using a secret key or algorithm. Only authorized parties who have the correct key or algorithm can decrypt and access the data. Data encryption provides security and privacy for the data stored on a portable storage device, such as a USB flash drive or an external hard drive, by preventing unauthorized access, modification, or disclosure. If the device is lost or stolen, the data will remain protected and inaccessible to the unauthorized user. Data encryption can be implemented using software or hardware solutions, such as BitLocker, VeraCrypt, or encrypted USB drives.Data encryption is one of the best practices for securely storing data on portable devices123.References
:
* 7 Ways to Secure Sensitive Data on a USB Flash Drive, UpGuard, August 17, 2022
* How to Protect Data on Portable Drives, PCWorld, January 10, 2011
* Securely Storing Data, Security.org, December 20, 2022
