From: Aaron Zauner Date: Thu, 2 Jan 2014 18:29:46 +0000 (+0100) Subject: removed line vty stuff in ASA (thanks mario zabrocki) X-Git-Url: https://git.bettercrypto.org/ach-master.git/commitdiff_plain/0ef5e8b9dd68e0821ebd34417623d3de16fe9d38 removed line vty stuff in ASA (thanks mario zabrocki) --- diff --git a/src/practical_settings/ssh.tex b/src/practical_settings/ssh.tex index 7ba1340..1673ac4 100644 --- a/src/practical_settings/ssh.tex +++ b/src/practical_settings/ssh.tex @@ -42,8 +42,6 @@ $ ssh -vvv myserver.com crypto key generate rsa modulus 2048 ssh version 2 ssh key-exchange group dh-group14-sha1 -line vty 0 4 - transport input ssh \end{lstlisting} Note: When the ASA is configured for SSH, by default both SSH versions 1 and 2 are allowed. In addition to that, only a group1 DH-key-exchange is used. This should be changed to allow only SSH version 2 and to use a key-exchange with group14. The generated RSA key should be 2048 bit (the actual supported maximum). A non-cryptographic best practice is to reconfigure the lines to only allow SSH-logins. \subsubsection{References}