Follow a generic guide for Setting up SSH public key authentication in.nix OpenSSH server, with the following difference:. Create the.ssh folder (for the authorizedkeys file) in your Windows account profile folder (typically in C:Usersusername.ssh).2; For permissions to.ssh folder and authorizedkeys file, what matters are Windows ACL permissions, not simple.nix permissions. The SSH version installed in RHEL 7.3 appears to be OpenSSH 6.6. The command 'sshd -T grep macs' shows the supported MAC algorithms, and all of the above are included (plus a bunch of the MD5 and 96bit algorithms).
Ssh Client For Mac
After installing or upgrading Analytics Server, reconfigure SSH server to use the strong MAC algorithms.
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You can identify the available MAC algorithms by using the sudo sshd -T |grep mac command. The MD5 or 96-bit MAC algorithms are considered as weak algorithms. Hence, you must remove the weak algorithms.
To remove the weak MAC algorithms, perform the following:
Log into Analytics Server with root credentials.
Open the /etc/ssh/sshd_config file and search for macs.
Remove the weak MAC algorithms that are mentioned in the file.
The entry will be similar to the following line and can include additional strong MAC algorithms:
Save the file.
Restart the sshd service by using the service sshd restart command.
Launch a new SSH session before closing the existing session.
This verifies the connection and you can log in to the server with the root account.
(Conditional) If the connection to server fails, revert the changes to the sshd_config file.
Openssh Server Install
To configure SSH server with strong ciphers, see Section 6.2, Reconfiguring Secure Shell Ciphers.