ubuntu_server_setup
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ubuntu_server_setup [2018/07/19 13:01] mstraub [Root Kit & Intrusion Detection] |
ubuntu_server_setup [2018/08/13 10:23] mstraub [OpenSSH] |
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| ===== OpenSSH ===== | ===== OpenSSH ===== | ||
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| + | Disable root login in ''/etc/ssh/sshd_config'': | ||
| + | |||
| + | <code> | ||
| + | PermitRootLogin no | ||
| + | </code> | ||
| A good baseline is to only allow logins via public key authentication (disable password authentication), except for a fallback user with a very long and complex password. See these lines in ''/etc/ssh/sshd_config'': | A good baseline is to only allow logins via public key authentication (disable password authentication), except for a fallback user with a very long and complex password. See these lines in ''/etc/ssh/sshd_config'': | ||
ubuntu_server_setup.txt ยท Last modified: 2021/10/18 16:19 by mstraub
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