A safety layer watches AI inputs and outputs, then blocks risky ones.
An AI firewall is the bouncer at the office AI door. Pizza gets in, but Fake-badge Bob and his stolen filing cabinet do not.
Companies put it at the AI front door to block prompt tricks and jailbreaks. It also stops private data leaks.
Prompt injection
An AI firewall spots prompts made to push the model past its rules.
Jailbreak
Jailbreaks are one of its most common stops.
Exfiltration
It blocks private data before the model or tools carry it out.
Agent Security
It is the security gate before an Agent acts outside.