VNU: "Microsoft's first crack at the security market, its Internet Security and Acceleration (ISA)
firewall, has been dealt a major blow only weeks after its release as security experts warned
that the product is vulnerable to denial of service (DoS) attacks.
An advisory released by security firm SecureXpert Labs today revealed that Microsoft's ISA
Server 1.0 running on a Windows 2000 platform with Service Pack 1 is vulnerable."