CompTIA Cloud+ Practice Test

Which method would you use to securely access a virtualization host remotely?

1. Telnet

2. Ping

3. HTTPS

4. Console port

The correct answer is: HTTPS

Using HTTPS to securely access a virtualization host remotely is appropriate because HTTPS (Hypertext Transfer Protocol Secure) provides encryption for the data transmitted between the client and the server. This is critical in environments where sensitive data or administrative commands may be exchanged. HTTPS leverages Transport Layer Security (TLS) to secure the communication channel, protecting against eavesdropping and man-in-the-middle attacks. In contrast, Telnet does not provide any encryption, making it insecure for accessing a virtualization host, especially over the internet. Ping is a utility used for testing the reachability of a host on a network and does not facilitate remote access to the host itself. Lastly, using a console port usually involves direct physical access to the machine rather than remote access, which is not practical for remote management scenarios.