What approach should be taken to ensure secure remote work for employees?

Using multifactor authentication (MFA) is a critical approach to ensuring secure remote work for employees. MFA adds an extra layer of security by requiring not just a password but also another form of verification, such as a text message code, biometric recognition, or an authenticator app. This means that even if a password is compromised, unauthorized access to sensitive information or company resources is mitigated by the need for an additional factor of authentication. This significantly reduces the risk of account breaches, especially in remote work scenarios where employees may access company resources from various locations and devices.

The other options, while they can be part of a comprehensive security strategy, do not provide the same level of immediate security against unauthorized access. Implementing a personal VPN enhances privacy and helps secure the internet connection, but it does not directly protect against credential theft. Requiring regular software updates is important for keeping systems secure, but it addresses vulnerabilities rather than access control. Utilizing company-issued devices helps manage and secure endpoints, but if unauthorized access can occur on those devices, the risk remains. MFA brings a proactive measure to protect sensitive information significantly better than these other methods alone.