A network administrator needs to remotely access network devices over an unsecured network while ensuring security. Which protocol should they use to achieve this?
TFTP
SSH
HTTP
Telnet
Secure Shell (SSH) provides encrypted communication between the client and server, ensuring that both authentication credentials and data are protected from interception. This makes SSH ideal for securely managing network devices over unsecured networks. Telnet transmits data in plain text, making it unsuitable for secure communications. HTTP is designed for web traffic and lacks the encryption needed for secure device management. TFTP is a simple file transfer protocol that does not provide remote device management capabilities.
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