ComFix Software TermGardium™Solutions for legacy applications
TermGardium for legacy host applications

Modern security for the systems that still run the business.

Protect mainframe, IBM i, UNIX, and other host applications end to end— from approved access through Zero Trust Network Access (ZTNA), to Sentinel’s modern security stack once users are inside the session.

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Access control and in-session protection—together

Both layers are security. One decides who may reach the host. The other protects what happens after they are connected.

Layer 1

ZTNA

Limited, secure access for approved entities and devices only.

Station or Portal with Director delivers governed desktop or browser access and centralized administration for legacy systems and applications.

  • Approved users, entities, and devices only
  • Station + Director, or Portal + Director
  • Station-awareness where endpoint context matters
Layer 2

Sentinel

A modern security stack for activity inside the host session.

Sentinel complements access control with continuous visibility, risk detection, policy enforcement, and response—not only recording and forensics.

  • In-session protection after connect
  • Fraud, insider-risk, and policy response
  • Evidence and investigation when needed

All products

Four products that work as one complementary security platform for legacy host environments.

Station

Desktop host access

Reliable PC-to-host access for operational users, HLLAPI automation, and RPA continuity. With station-awareness additions, Station becomes a core building block of legacy ZTNA.

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Portal

Browser-based access

Zero-footprint web-to-host access that significantly reduces deployment complexity—no endpoint install, less VPN dependency, and easier fit with enterprise browser environments. With Director, it completes ZTNA for distributed users.

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Director

Administration plane

Central administration for users, profiles, configuration, rollout, and governed client delivery. Director is the control piece that turns Station or Portal into a ZTNA package.

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Sentinel

In-session modern security

Complements ZTNA by securing what users do after they connect—risk detection, policy response, fraud and insider-threat controls, plus evidence and investigation when required.

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Ready to protect legacy host applications end to end?

Talk to ComFix Software about ZTNA (Station or Portal + Director), Sentinel in-session protection, or the full TermGardium security stack together.