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Search Results for: speed-up-authentication

How to set preferred authentication method for SSH

By  •  December 2, 2021

password is probably the most commonly used authentication method for SSH, while the more seasoned system administrator uses publickey.

When you're connecting to a remote server via …
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How to use multiplexing in SSH

By  •  December 2, 2021

Multiplexing allows a single SSH connection to be shared by multiple sessions. The connection could be set to persist for a set time and then reused for fast reconnection …
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How to enable or disable GSSAPI authentication in SSH

By  •  December 2, 2021

GSSAPI or Generic Security Service Application Programming Interface allows login to an SSH server via alternative mechanisms such as Kerberos.

It's useful for those who …
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How to disable reverse DNS lookup in SSH

By  •  December 2, 2021

SSH server is by default configured to perform a reverse DNS lookup of your IP address every time you try to log in to the server. It could slightly …
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