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.
PHP still powers over 70% of server-side websites, and its three oldest vulnerability classes — injection, deserialization, and file inclusion — remain the most common findings in 2026.
Laravel's own ->away() helper is documented as a bypass of its URL safety checks — feed it user input and you've built an open redirect, CWE-601, into the framework's happy path.
HTTP Public Key Pinning died in Chrome 67 back in 2018, yet Node.js apps still need pinning for mobile backends and server-to-server calls — here's how to do it without bricking your own API.
Node's permission model went stable in v23.5.0, the built-in test runner in v20 — both quietly shrink attack surface, but neither is the sandbox teams assume it is.
Node's permission model can block a native addon from loading at all — but once it's in, a single buffer overflow in C++ can corrupt the whole process.
Express has never shipped CSRF protection in core, and its most popular middleware, csurf, was archived in 2022 — here's what actually replaces it.
Only one of the three major JavaScript runtimes denies system access by default — Node's permission model only went stable in v23.5.0, and Bun still has none.
One line of Express middleware — reflecting Origin back with credentials: true — turns CORS from a browser protection into an authenticated data-exfiltration channel.
Keep-alive and HTTP/2 multiplexing cut handshake overhead but hold server resources open per connection — Slowloris and 2023's Rapid Reset attacks both exploited exactly that tradeoff.
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