Definition: A circuit-level gateway is a type of firewall. All internal computers establish a “circuit” with the proxy server. The proxy server performs all communications with the Internet. External computers only see the IP address of the proxy server and never communicate directly with the internal clients.
Editor-in-Chief at TechSpective
I have a passion for technology and gadgets and a desire to help others understand how technology can affect or improve their lives. I also love spending time with my wife, 7 kids, 3 dogs, 5 cats, a pot-bellied pig, and sulcata tortoise, and I like to think I enjoy reading and golf even though I never find time for either. You can contact me directly at tony@xpective.net. For more from me, you can follow me on Threads, Facebook, Instagram and LinkedIn.
Latest posts by Tony Bradley (see all)
- The Remediation Cycle No Security Team Wants to Be Running - June 24, 2026
- Who’s Really on the Other End of That Job Interview? - June 21, 2026
- Tenet Security Bets It Can Predict What Rogue AI Agents Will Do Next - June 18, 2026
