Which method of managing wireless access points is considered secure?

Using SSH (Secure Shell) to manage wireless access points is considered secure because it provides an encrypted communication channel over an unsecured network. SSH ensures that all data transmitted between the client and server is protected from eavesdropping, making it incredibly difficult for unauthorized individuals to capture or manipulate the data. This level of security is essential for managing network devices, as it prevents potential attackers from gaining access to sensitive configuration information or management commands.

In contrast, options such as using a web server only might not incorporate proper security measures, leaving it vulnerable to attacks like man-in-the-middle. Similarly, Telnet is known for transmitting data, including usernames and passwords, in plaintext, which can be easily intercepted, rendering it insecure for sensitive management tasks. Utilizing a command line exclusively does not inherently provide security; it depends on how the commands are executed and the underlying protocols that are used for the connection. Hence, SSH stands out as the most secure method among the options provided.