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220-1101 · Question #179
220-1101 Question #179: Real Exam Question with Answer & Explanation
The correct answer is A: SSH. A technician needs to ensure all data communications are encrypted when logging into network device consoles.
Networking
Question
A technician needs to ensure all data communications on all network devices are encrypted when logging in to the console. Which of the following protocols should the technician enable?
Options
- ASSH
- BLDAP
- CFTPS
- DSMTP
Explanation
A technician needs to ensure all data communications are encrypted when logging into network device consoles.
Common mistakes.
- B. LDAP (Lightweight Directory Access Protocol) is used for accessing and maintaining distributed directory information services, not for encrypted remote console logins.
- C. FTPS (File Transfer Protocol Secure) is a protocol used for secure file transfers, not for remote command-line console access.
- D. SMTP (Simple Mail Transfer Protocol) is an internet standard for sending and receiving email, not for secure console logins to network devices.
Concept tested. Secure remote access protocols
Reference. https://learn.microsoft.com/en-us/windows-server/administration/openssh/openssh_overview
Topics
#SSH#Encryption#Remote Access#Network Security
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