AppSec Practical Guides | appsec.fyi

Each guide distills the full text of every curated resource for a topic into one cohesive read, with inline citations back to the primary sources.

AISynthesized from 564 resources · ~13 min readUpdated 2026-08-16 API SecuritySynthesized from 296 resources · ~10 min readUpdated 2026-08-16 AuthenticationSynthesized from 217 resources · ~14 min readUpdated 2026-08-16 AuthZSynthesized from 201 resources · ~15 min readUpdated 2026-08-16 Bug BountySynthesized from 374 resources · ~10 min readUpdated 2026-08-16 Burp SuiteSynthesized from 178 resources · ~7 min readUpdated 2026-08-16 CSRFSynthesized from 73 resources · ~10 min readUpdated 2026-08-16 DeserializationSynthesized from 96 resources · ~11 min readUpdated 2026-08-16 FuzzingSynthesized from 115 resources · ~10 min readUpdated 2026-08-16 GraphQLSynthesized from 103 resources · ~9 min readUpdated 2026-08-16 IDORSynthesized from 95 resources · ~10 min readUpdated 2026-08-16 JWTSynthesized from 108 resources · ~11 min readUpdated 2026-08-16 MobileSynthesized from 137 resources · ~11 min readUpdated 2026-08-16 OSINTSynthesized from 124 resources · ~13 min readUpdated 2026-08-16 PythonSynthesized from 216 resources · ~11 min readUpdated 2026-08-16 RCESynthesized from 603 resources · ~14 min readUpdated 2026-08-16 ReconSynthesized from 224 resources · ~11 min readUpdated 2026-08-16 SecretsSynthesized from 222 resources · ~15 min readUpdated 2026-08-16 SQLiSynthesized from 143 resources · ~9 min readUpdated 2026-08-16 SSRFSynthesized from 1067 resources · ~15 min readUpdated 2026-08-16 SSTISynthesized from 97 resources · ~9 min readUpdated 2026-08-16 Supply ChainSynthesized from 692 resources · ~13 min readUpdated 2026-08-16 TalksSynthesized from 85 resources · ~12 min readUpdated 2026-08-16 XSSSynthesized from 378 resources · ~11 min readUpdated 2026-08-16 XXESynthesized from 84 resources · ~9 min readUpdated 2026-08-16