Do exist some good books about linux high avalibility technologies ? - for me, most important is heartbeat, drbd, pacemaker.
I'm very pleased that we have so many bright minds here that outshine mine. But I'm a frightningly fast typist, and not the dullest knife in the drawer. So I imagine I'm not alone in shock at times ...
What types of sites do you visit, on a regular basis, to stay current on information security issues? Some examples from my list include: http://isc.sans.org/ http://www.kaspersky.com/viruswatch3 ...