Security Risks of Using Telnet - Interview Question

Using Telnet poses several security risks, including:

• 1. Lack of Encryption: Telnet transmits data in plain text, making it susceptible to eavesdropping and interception by attackers.
• 2. Passwords Snooping: User credentials sent over Telnet can be easily captured, compromising sensitive information.
• 3. Man-in-the-Middle Attacks: Telnet connections can be intercepted, allowing attackers to modify or steal data exchanged between the client and server.
• 4. Unauthorized Access: Telnet does not provide strong authentication mechanisms, making it easier for unauthorized users to gain access to systems.
• 5. Network Vulnerabilities: Telnet sessions can be exploited to gain access to other devices on the same network, leading to potential network breaches.