Proxy Monitor has a network of about 80 nodes with Windows NT Servers. The network also supports about 100 remote users. The main business application runs on Microsoft SQL Server and e-mail on Exchange Server 5.5. Remote users use the Citrix servers to remotely execute applications on the office network. Applications are also published on the web using Citrix Nfuse. Windows NT IIS servers are used for hosting several web and FTP sites and RightFax fax servers take care of the mass distribution services. The connection to the Internet is via a full T1 link. Cisco PIX firewall provides the network security.

The entire network was built from scratch by ENS (PARAMARSH's USA associate) Engineers and maintained by them since 1998. Since 2001 ENS maintained two Engineers on site for 24x7 operation. The services provided include maintenance of equipment, LAN system, and WAN connectivity, network, email, NT server and Citrix server, security and firewall administration.