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.
How File.realpath stops path traversal in Ruby apps, why File.expand_path alone fails, and what real CVEs like Sprockets' CVE-2018-3760 reveal about secure file handling.
Snyk's tiered, per-seat pricing looks simple until you scale. A buyer's-guide breakdown of what drives Snyk's total cost, and how Safeguard approaches supply chain security pricing differently.
fs::canonicalize resolves `..` and symlinks into one absolute path, but it can't fix TOCTOU races, missing files, or Windows prefix quirks on its own. Here's the safe pattern.
In 2022, maintainer Marak Squires turned colors.js and faker.js into protestware, breaking 19,000+ npm projects and coining a new supply chain threat term.
Why std::filesystem::weakly_canonical alone doesn't stop path traversal in C++, and the containment check every extraction, upload, or plugin loader needs beside it.
AppSec used to mean scanning code for known bugs. Here's why that's no longer enough, what CVE-matching tools like Snyk miss, and what a real supply chain security program requires.
Nokogiri wraps libxml2, and one misconfigured parse call can leak local files or trigger SSRF. Here's how NONET and NOENT actually work, and how to lock them down.
The react-native-android-location-enabler package shows the native Android dialog that asks users to turn on location services. Here is how to use it correctly and the privacy practices that go with it.
Not all vulnerability databases are created equal. A detailed comparison of coverage, timeliness, accuracy, and practical usability across the major databases.
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