National identifiers: why 40 countries, a check digit and synthetic tests
Detecting a social security number, a NIF or a codice fiscale without false positives takes more than a regular expression. What the engine checks, and why a detector can be reviewed in an evening. Read the full article → https://openmasq.com/en/blog/national-identifiers-40-countries Originally published at openmasq.com.
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.