Study: Frequent password changes are useless (Christopher Null)

[Mgtrben news]

Christopher Null - Users hate them. They're a massive headache to network administrators. But IT departments often mandate them nonetheless: regularly scheduled password changes — part of a policy intended to increase computer security.

Source (http://us.rd.**********/dailynews/rss/tech/*http://news.**********/s/ytech_wguy/20100413/tc_ytech_wguy/ytech_wguy_tc1590)