Network General was born from a Stanford University project in 1986, commercializing the first network protocol analyzer. Throughout the 1990s, "Sniffer" was the gold standard for troubleshooting Ethernet and Token Ring networks. But by 1997, Network General faced a problem: the internet was moving from monitoring traffic to securing it. The company realized that controlling endpoints (via Helix’s Landesk) combined with network visibility (Sniffer) could create a powerful "desktop-to-data center" governance suite. Thus, the Helix acquisition was meant to flesh out this vision.
The intertwined histories of Helix, Network General, McAfee, and PGP illustrate a classic boom-and-bust cycle of tech mergers. The 1997–1998 frenzy created a monolithic but dysfunctional Network Associates. The early 2000s saw a necessary disaggregation, spinning off Helix (Landesk) and PGP. Then, the 2010 re-acquisition of PGP by McAfee completed a strange circle. Today, no single vendor carries all four original names, but their DNA—in endpoint management (Ivanti), network analysis (NetScout), antivirus (Trellix), and encryption (OpenPGP)—continues to underpin modern cybersecurity. The lesson: in software, names change, but code and contracts are forever. helix software company merge mcafee network general pgp date
But the marriage was disastrous. NAI tried to force PGP into a closed-source, enterprise-sales model, alienating the open-source community. Developers inside PGP revolted. By 2001, NAI management, under new CEO George Samenuk, decided to exit the cryptography business entirely. In , NAI announced it would discontinue development of PGP. That decision sparked an outcry, leading to a management buyout. In August 2002 , a group of investors including PGP’s original founders bought the assets back, forming PGP Corporation as an independent entity. This decoupling is critical: PGP left the Network Associates orbit just as NAI was rethinking its entire strategy. Network General was born from a Stanford University
To understand the modern cybersecurity landscape, one must look back at the late 1990s and early 2000s—a period of rapid fragmentation followed by aggressive consolidation. This was an era before "endpoint protection platforms" existed. Instead, the market was divided into distinct silos: antivirus (McAfee Associates), network analysis (Network General), desktop policy management (Helix Software Company), and cryptography (PGP Corporation). The story of how these four entities merged is not a simple acquisition by a single buyer, but a complex web of reverse mergers, spin-offs, and private equity engineering that ultimately reshaped enterprise security. network analysis (Network General)