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SECURITY NET
By Alex Salkever
Business WeekOnline
APRIL 9, 2002

Cracks in the Firewall

Thanks to sophisticated new attack methods,
computer security has to go beyond the old
standby of merely keeping intruders out. ...

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http://www.businessweek.com/bwdaily/dnflash/apr2002/nf2002049_1803.htm
...

In the Internet Era, firewalls seem increasingly
permeable. And businesses would do well to look
at ways to watch and control more rigorously what's
happening inside the perimeter rather than put
their stock in blocking out barbarians with a firewall.