2018

0

security

Wednesday 19 December 2018 (2018-12-19)

Check SSH fingerprint

🔗Display the default fingerprint 🔗Of a key You can either use the public key or private key to obtain the fingerprint (default is SHA256 in base64). 1234$ ssh-keygen -lf ./id_ed25519256 SHA256:jISol

2016

0

securitycentos

Thursday 7 April 2016 (2016-04-07)

How to disable SSH login for the root user

Create a new user. In the following example, we will name it bob. 123root# useradd -m bobroot# id bobuid=1000(bob) gid=1000(bob) groupes=1000(bob) Set the password for the new user. 12345root# pas

0

securitycentos

Thursday 3 March 2016 (2016-03-03)

How to change OpenSSH port on CentOS 7

🔗Before beginning These are the steps to do on the SSH server. Be sure to do all the steps before exiting SSH connection if you are connected via SSH. This config was tested for default CentOS 7 iso.