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defending-applications

Application security defense knowledge for builders. Covers Web/API/GraphQL hardening (XSS/SQLi/SSRF/IDOR/BOLA/Mass Assignment/deserialization/upload/path traversal), authentication/authorization (OAuth 2.0/OIDC/JWT/Session/Cookie/SAML/SSO), and LLM application security (prompt injection, jailbreak, RAG poisoning, agent privilege escalation, output filtering). Use when designing or reviewing application-layer defenses, fixing CVE-class bugs in your own code, hardening auth flows, or threat-modeling LLM-powered features. For offensive testing see securing-systems/pentest, for incident response see securing-systems/blue-team, for infra-layer hardening see provisioning-infrastructure.

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Source facts

Repository
telagod/code-abyss
Last source activity
July 19, 2026 at 15:09
Detected SKILL.md language
Chinese
Stars
237
Forks
30

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