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SSCP · Question #1167
SSCP Question #1167: Real Exam Question with Answer & Explanation
The correct answer is C: Secure Shell (SSH). Secure Shell (SSH) is the standard protocol for securely logging into remote machines and executing commands over an unsecured network.
Submitted by tom_us· Apr 18, 2026Network and Communications Security
Question
What protocol is typically used to login to a remote machine and execute commands?
Options
- ASecure Sockets Layer (SSL)
- BSecure Electronic Transaction (SET)
- CSecure Shell (SSH)
- DSecure Multipurpose Internet Mail Extension (S/MIME)
Explanation
Secure Shell (SSH) is the standard protocol for securely logging into remote machines and executing commands over an unsecured network.
Common mistakes.
- A. SSL (now TLS) is primarily used for securing web traffic (HTTPS) and other application-layer protocols, not for remote command execution.
- B. SET is a protocol designed specifically for securing credit card transactions over unsecured networks, not for remote machine access.
- D. S/MIME is used for securing email communication, providing encryption and digital signatures for messages, not for remote command execution.
Concept tested. Secure remote access protocols
Reference. https://learn.microsoft.com/en-us/windows-server/administration/openssh/openssh_overview
Topics
#SSH#Remote Access Protocols#Network Protocols#Secure Communication
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