Rails Security Best Practices: Strong Parameters, SQL, and Gems
Rails ships secure defaults, but mass assignment, string-interpolated SQL, and unvetted gems still cause real breaches. Here is how to hold the line.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Rails ships secure defaults, but mass assignment, string-interpolated SQL, and unvetted gems still cause real breaches. Here is how to hold the line.
The Requests library is how most Python code talks HTTP — and a recurring class of credential-leak-on-redirect CVEs makes its version and config genuinely security-relevant.
iOS gives you a hardware-backed Keychain, Data Protection, and App Transport Security. Most iOS app breaches come from switching those defaults off — and from unaudited SwiftPM dependencies.
How the npm supply chain actually gets attacked — install scripts, maintainer takeovers, typosquatting, and dependency confusion — and a phased program to defend it from developer laptop to production.
A single unvalidated URL passed to net/http can hand an attacker your cloud metadata credentials. Here's how SSRF actually works against Go services — and the DialContext-level defense that stops it.
Angular sanitizes bindings by default — until a developer calls bypassSecurityTrustHtml. Here is how Angular's security model works and where teams break it.
A production-ready ASP.NET Core security checklist covering authentication, headers, HTTPS, antiforgery, rate limiting, and data protection, with the exact configuration for .NET 8 and .NET 9.
Long-lived AWS access keys are the single most abused cloud credential. Here is how to eliminate them where you can, harden the ones you keep, and detect leaks — with real breaches and copy-paste commands.
Bun is fast and Node-compatible, but unlike Deno it has no permission sandbox. Here is how to run it safely: trusted-dependency script blocking, frozen lockfiles, and real dependency auditing.
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