Which of the following protocols is commonly used for secure remote access to a network, providing encryption and authentication?Group of answer choicesFTP (File Transfer Protocol)SNMP (Simple Network Management Protocol)SSH (Secure Shell)POP3 (Post Office Protocol)
Question
Which of the following protocols is commonly used for secure remote access to a network, providing encryption and authentication?Group of answer choicesFTP (File Transfer Protocol)SNMP (Simple Network Management Protocol)SSH (Secure Shell)POP3 (Post Office Protocol)
Solution
The protocol commonly used for secure remote access to a network, providing encryption and authentication is SSH (Secure Shell).
Here's why:
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FTP (File Transfer Protocol): This protocol is used for transferring files between servers and clients but it does not provide encryption or authentication.
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SNMP (Simple Network Management Protocol): This protocol is used for managing devices on IP networks. It does not provide encryption or authentication.
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SSH (Secure Shell): This protocol is used for secure remote login from one computer to another. It provides strong password authentication and secure encrypted data communication.
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POP3 (Post Office Protocol): This protocol is used by local email clients to retrieve email from a remote server over a TCP/IP connection. It does not provide encryption or authentication.
Similar Questions
Which of the following protocols is commonly used for secure remote access to a network, providing encryption and authentication?
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