Reachability Analysis for Ruby and RubyGems in 2026
Ruby reachability under metaprogramming, Rails autoloading, and Bundler groups. What bundler-audit and modern tools handle, and where they punt to over-approximation.
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.
Ruby reachability under metaprogramming, Rails autoloading, and Bundler groups. What bundler-audit and modern tools handle, and where they punt to over-approximation.
API security explained: what it is, why APIs are the top breach vector, the OWASP API Top 10, real breaches, and how to test and monitor endpoints.
A concrete API security testing checklist covering OWASP API Top 10 risks, BOLA, SSRF, testing cadence, SAST/DAST, and how Safeguard closes the gaps.
REST APIs keep failing the same way: BOLA, weak auth, shadow endpoints. Real breaches (T-Mobile, Optus, Peloton) and concrete fixes for each.
GraphQL's flexibility creates unique risks—excessive data exposure, DoS via nested queries, and broken field-level authorization. Here's how to defend it.
The 2023 OWASP API Security Top 10 explained with real breaches — T-Mobile, Optus, Peloton — plus what changed since 2019 and how to prioritize fixes.
API misconfigurations exposed 37M T-Mobile and 9.8M Optus accounts without a single exploit. Here's why it keeps happening and how to stop it.
OWASP's API10:2023 exposes a blind spot: teams sanitize user input but blindly trust API responses from partners, vendors, and internal services.
BOLA lets attackers swap an object ID in an API request to pull someone else's data. Here's how it works, real breaches, and how to stop it.
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