ISA Server 2004 is an ideal companion to Microsoft Exchange Server for organizations looking to ensure the most secure connectivity to Exchange Server services such as Microsoft Office Outlook Web Access. ISA Server 2004 complements traditional firewall solutions already deployed by adding application-layer firewall protection.

Plein d’informations sur le sujet à l’adresse suivante : http://www.microsoft.com/isaserver/solutions/exchange.mspx