Microsoft's ISA Server contains a full featured, application-layer aware firewall that can protect your business network from attack by external and internal threats. ISA Server performs deep inspection of Internet protocols such as Hypertext Transfer Protocol (HTTP), which enables it to detect many threats that can elude traditional firewalls. The integrated firewall and VPN architecture of ISA Server support stateful filtering and inspection of all VPN traffic. ISA Servers are the centerpiece of Microsoft's network security strategy, and ACTS Microsoft certified engineers and CISSP and CISM certified security consultants can help you bolster your network security through expert deployment of ISA Servers.

ISA Server products supported by ACTS include: