Which configuration provides the greatest security benefit for devices used internationally by staff who travel extensively?

Configuring an always-on VPN provides the greatest security benefit for devices used internationally by staff who travel extensively because it ensures that all data transmitted from the device is encrypted and routed through a secure tunnel to a trusted network. This is crucial for remote workers who may connect to public or unsecured networks while traveling, which are often targets for cyberattacks.

By using an always-on VPN, employees can protect sensitive information from eavesdropping and man-in-the-middle attacks, as their data is encrypted end-to-end. It also helps maintain privacy and security by masking the user's IP address. This consistent level of security is particularly important for international travel, where the risk of data interception is heightened.

In contrast, while implementing application whitelisting helps control which applications may run on a device, it does not specifically address the security challenges posed by traveling and using various networks. Requiring web traffic to pass through an on-premises content filter can provide some level of security, but it may not be practical or effective for employees accessing the internet from different locations globally. Lastly, setting the antivirus DAT update schedule to weekly, while important for maintaining updated protection against known threats, does not provide real-time security or encryption, making it less effective for securing devices in transit