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Showing posts from May, 2014

SSH login notification

Use SNORTUse /etc/profileUse pam_notify moduleUse auditd
auditctl -A exit,always -S connect
auditctl -A exit,always -S accept
Monitor the /var/log/auth.log

Linux monitoring

htop - interactive process viewer
atop - interactive load monitor
top - interactive task monitor
ss -s - connection counts and states

12 million concurrent connections - stock linux

http://mrotaru.wordpress.com/2013/06/20/12-million-concurrent-connections-with-migratorydata-websocket-server/