Application Security
React Application Security Guide
Securing React applications from XSS, dependency vulnerabilities, and common frontend attack patterns.
Feb 11, 20265 min read
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Supply Chain Security, in plain English.
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.
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Reachability Analysis for Rust and Cargo in 2026
How reachability analysis cuts noise for Rust services: cargo features, conditional compilation, RustSec advisories, and the tools that handle Rust well.
Feb 11, 20266 min read
Application Security
Express and Node.js Security Hardening
Practical security hardening for Express.js applications covering middleware, input validation, and production deployment.
Feb 11, 20264 min read
Application Security
IAST vs RASP: Runtime Protection Approaches Compared
Interactive Application Security Testing and Runtime Application Self-Protection both operate at runtime, but they serve different purposes. Here is how they compare and when to use each.
Feb 10, 20265 min read
Application Security
How to implement OAuth 2.0 securely
A step-by-step guide to implementing OAuth 2.0 securely: PKCE, redirect URI validation, token storage, and the vulnerabilities to avoid.
Feb 10, 20267 min read
Application Security
How to set up API rate limiting
A practical, step-by-step guide to setting up API rate limiting — gateway and app-layer configs, algorithm choices, per-endpoint tuning, and how to verify it actually blocks abuse.
Feb 10, 20267 min read
Application Security
API Gateway Security Patterns That Actually Work
API gateways sit between the internet and your services. Getting the security patterns right here multiplies your defense across every API behind them.
Feb 9, 20266 min read
Application Security
WAF Bypass Techniques and What They Mean for Supply Chain Security
Web Application Firewalls are a critical defense layer, but they are routinely bypassed. Understanding bypass techniques helps you build defense in depth rather than relying on a single control.
Feb 9, 20266 min read
Application Security
Deserialization Attacks in Java and Python
Insecure deserialization turns data parsing into code execution. This guide covers deserialization attacks in Java and Python, the gadget chain concept, and practical defenses for both ecosystems.
Feb 9, 20266 min read
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