How does SSH differ from Telnet in remote session management?

SSH, or Secure Shell, significantly enhances remote session management compared to Telnet by providing user authentication and encrypting the communication between the client and server. This means that any data transmitted over an SSH connection, including usernames and passwords, is encrypted and made secure from potential eavesdropping. This security feature is essential for protecting sensitive information when remote access is required over unsecured networks, such as the internet.

Unlike SSH, Telnet transmits data in plain text without any encryption, making it vulnerable to interception by malicious actors. This fundamental difference highlights why SSH is favored in modern networking for secure remote administration of systems. The incorporation of both user authentication and data encryption in SSH establishes a secure environment that Telnet simply does not offer, which is critical for maintaining the integrity and confidentiality of remote communications.