harden-ssh

A role to harden ssh on various platforms.

Tested platforms:

1. Scientific Linux 6

Vulnerabilities Addressed

1. CVE-2008-5161 (weak ciphers)

References and Related material

Ciphers, MACs, OpenSSH Configuration

1. https://developer.ibm.com/answers/questions/187318/faq-how-do-i-disable-cipher-block-chaining-cbc-mod.html
2. https://stribika.github.io/2015/01/04/secure-secure-shell.html