This topic summarizes the updates and changes included in Forefront Unified Access Gateway (UAG) Update 1.

For information about installing Forefront UAG Update 1 as part of a clean installation, or on a single server, see Forefront Unified Access Gateway (UAG) Update 1.

To install Forefront UAG Update 1 on an existing array deployment that uses Network Load Balancing (NLB), see Installing Update 1 on an array using NLB.