CompTIA CASP+ Practice Test

What technological consideration can enhance security during remote access to unified communications?

1. Using multi-factor authentication

2. Disabling remote access entirely

3. Forcing all communications through firewalls

4. Only allowing access during business hours

The correct answer is: Using multi-factor authentication

Using multi-factor authentication (MFA) is an effective technological consideration that significantly enhances security during remote access to unified communications. MFA requires users to provide two or more verification factors to gain access to their accounts, which significantly reduces the risk of unauthorized access. In the context of unified communications, where sensitive information is often exchanged, relying solely on passwords can leave systems vulnerable to breaches because passwords can be stolen or guessed. By implementing MFA, organizations can add an additional layer of security, ensuring that even if a password is compromised, an attacker would still require the second factor—such as a code sent to a mobile device or biometric verification—to gain access. This approach addresses concerns related to remote access, as users may be connecting from various locations and devices, potentially increasing the risk of exposure to cyber threats. The addition of MFA can help mitigate these risks, making it a critical component of a comprehensive security strategy in a remote work environment.