Cybersecurity Glossary: Terms Explained in Plain English | TecnetOne

What Is Breach and Attack Simulation (BAS)? | TecnetOne

Written by Tecnet One | Oct 19, 2026, 5:53:03 PM

Breach and attack simulation (BAS) is a technology that automatically and continuously runs real attack techniques, without harming systems, to check whether security controls block or detect them. Unlike a point-in-time penetration test, it repeats tests frequently and shows which controls need tuning, such as an endpoint agent that misses credential theft or a firewall rule that allows data exfiltration.

Go deeper on the TecnetBlog: Pentesting as a Service (PTaaS)

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