Private company
Trusted Information Systems
Logo: Trusted Information Systems, Public domain, via Wikimedia Commons3
Computer security research and development company
Trusted Information Systems, Inc. (TIS) was a computer security research and development company during the 1980s and 1990s, performing computer and communications (information) security research for organizations such as NSA, DARPA, ARL, AFRL, SPAWAR, and others.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
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Trusted Information Systems, Inc. (TIS) was a computer security research and development company during the 1980s and 1990s, performing computer and communications (information) security research for organizations such as NSA, DARPA, ARL, AFRL, SPAWAR, and others.2
Products and brands
- firewall
Listed on Wikidata.1
Timeline
- 1983Founded Founded1
Links
- WikipediaTrusted Information Systems
- WikidataQ7848182
Sources
The numbers on this page point here. Each one links to the record it came from.
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