Application Security on Code and Cypherhttps://codeandcypher.com/categories/application-security/Recent content in Application Security on Code and CypherHugoen-usSat, 12 Sep 2026 11:53:59 -0700Bridging the Browser-to-Boundary Gap: From Client-Side SPA State Reconnaissance to Safe Harbor Verificationhttps://codeandcypher.com/posts/client-side-spa-recon-and-safe-harbor-verification/Sat, 12 Sep 2026 09:00:00 -0700https://codeandcypher.com/posts/client-side-spa-recon-and-safe-harbor-verification/How to hunt client-side SPA state in DevTools with StateHunter and enforce mathematical scope boundaries and Safe Harbor adherence with AuditGuard.