Phase 10 · Application Security (AppSec)
TopicsAPI Security
Part of the Cybersecurity Roadmap.
Summary
Securing APIs specifically — authentication, rate limiting, input validation, and avoiding excessive data exposure — an increasingly critical AppSec area as more systems communicate via API.
How to Learn This
- 1Test a sample API for missing authentication or rate limiting.
- 2Learn the OWASP API Security Top 10 as the API-specific equivalent of the general web Top 10.
- 3Understand why APIs often expose more data than the UI displays, creating hidden risk.
More topics in Application Security (AppSec)
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