Forefront IAG ISA Client Antigen Exchange Edge Securityhttp://blogs.technet.com/extreme/archive/2007/04/10/forefront-iag-isa-client-antigen-exchange-edge-security.aspxConfused yet? I know that I was when I first started hearing this term Forefront... Is "Forefront" just a client/server security product or something else? Forefront simply is a name that MS is branding onto our security related products. Forefront isen-USCommunityServer 2.1 SP1 (Build: 61025.2)