Category: security 2013 Too many authentication failures for root Feb 12 2013 2010 Access MySQL without Password Mar 21 2010 2008 Determine SID of Windows user Mar 26 2008 Allow Windows users to restart service Mar 26 2008 2007 Delete files securely with shred Aug 04 2007 Schedule automatic updates on Ubuntu Jul 29 2007 Block brute force attacks with iptables Jul 28 2007