Knowledgebase
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How to disable SSH's protocol 1.
Posted by admin on 11 September 2009 11:11 PM
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SSH has two protocols it may use, protocol 1 and protocol 2. The older protocol 1 is less secure and should be disabled unless you know that you specifically require it. Look for the following line in the /etc/ssh/sshd_config file, uncomment it and amend as shown: # Protocol 2,1 Protocol 2 and restart the sshd service | |
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