API key management is the process of issuing, storing, rotating, restricting, and revoking API keys used for service access. It matters because poorly handled keys create easy paths to misuse, leakage, and overbroad access.
What is API Key Management?
This practice covers how API keys are generated, who receives them, what scopes or restrictions apply, how they are stored, and how quickly they can be rotated or revoked. Strong API key management reduces exposure from static credentials and unmanaged integrations.
What API Key Management Commonly Supports
Common controls include scoped keys, expiration, secret vaulting, IP restrictions, usage monitoring, anomaly detection, and fast revocation after exposure.
API Key Management vs. General Secrets Management
Secrets management covers many secret types broadly. API key management focuses specifically on the lifecycle and use controls of API credentials.
Frequently Asked Questions
Why is API key management important?
Because leaked or long-lived keys can give direct machine access with little human visibility.
Are API keys enough for strong security?
Not always. Higher-risk systems often need stronger client identity, scoped access, and better token models.
Related Cybersecurity Terms
