CompTIA CASP+ Practice Test

Which of the following methods would best improve data security during remote access?

1. Encouraging employees to use personal devices

2. Implementing full disk encryption on mobile devices

3. Limiting remote access to specific hours

4. Password policies for remote access

The correct answer is: Implementing full disk encryption on mobile devices

Implementing full disk encryption on mobile devices is an effective method for improving data security during remote access because it ensures that data stored on these devices is protected from unauthorized access. In the event that a device is lost or stolen, full disk encryption encrypts the entire hard drive, making the data unreadable without the correct decryption key or password. This means that even if an attacker gains physical access to the device, they cannot easily access or exploit the sensitive information it contains. In a remote access scenario, where employees may be connecting to corporate networks from less secure locations or using public Wi-Fi, the risk of interception of data increases. Full disk encryption adds a vital layer of security that protects against data breaches and helps ensure compliance with various data protection regulations. This is particularly important for organizations handling sensitive or confidential information. While the other choices may have their own benefits, they do not provide the same level of protection against unauthorized data access as full disk encryption does. Encouraging employees to use personal devices could actually increase vulnerability, as personal devices may lack adequate security measures. Limiting remote access to specific hours does manage access somewhat, but it does not protect the data on the devices themselves. Similarly, while robust password policies are important for securing accounts, they