BrainTree Technology
Develops and publishes database security software products (SQL<>SECURE) for UNIX and OpenVMS multi-user computer systems in Oracle and other client/server environments.

Command Software Systems
Anti-virus and security software, including Net-Prot for Netware.

En Garde Systems
Intrusion Response software and technical consulting in many areas of computer and network security.
http://www.engarde.com/

Federated Software Group
Leaders in Secure Systems.

Link Data Security
General PC security, anti-piracy software and remote access control.

M-Tech Mercury Information Technology, Inc Alberta, Canada
A computer security consulting and software development company, offering a password synchronization program for all PC/LAN environments.

Magna
Empower security software for the Macintosh.

McAfee
(NASDAQ: MCAF) is a leading international supplier of enterprise-wide Network Security and Management software (ViruScan).

Micah Development
Markets and develops software security solutions for PCs.

Nekesys Information Systems
Evaluates your hardware and software needs, designs security systems and diaster recovery plans, and creates networks.

New Technologies, Inc.
NTI produces forensic software tools and training courses that deal with computer evidence and computer security issues. The founders are some of the world leaders in cryptography, forensic computer science and computer risk issues. NTI also has the only viable product that deals with computer theft.

Prime Factors, Inc
Provides software to support X12.58 and X12.42 security standards as well as general DES encryption and X9.9 authentication for other types of file transfers.

Printech
Developers of MICR laser check printing systems providing hardware, software and security papers.

Trusted Information Systems, Inc.
For over a decade, Trusted Information Systems, Inc. (TIS) has been dedicated to providing computer and communications security solutions for information systems.

Utimaco Safeguard Systems, Inc
Products include hardware and software security systems for access control, encryption and challenge response.

Vanguard Integrity Professionals
Mainframe security software, conduct an annual security and RACF conference, and offer security training and consulting.