Which WLC management connection type is vulnerable to man-in-the-middle attacks?

Telnet is vulnerable to man-in-the-middle attacks because it transmits data, including authentication credentials, in plaintext. This allows an attacker to easily intercept and read the information. Console access is a direct physical connection, making man-in-the-middle attacks impractical. SSH and HTTPS are secure protocols that encrypt data, preventing eavesdropping and tampering. SSH encrypts the command-line session, while HTTPS encrypts web-based management traffic. Both provide integrity and confidentiality, protecting against man-in-the-middle attacks.