Industry Analysis
In-depth guides and analysis on industry analysis from the Safeguard engineering team.
100 articles
Insecure Deserialization Prevention in JavaScript: Avoidi...
How the node-serialize RCE flaw (CVE-2017-5941) works, why unsafe JS deserialization patterns persist, and concrete steps—plus how Safeguard catches them in CI.
Insecure Deserialization Prevention in Python: yaml.safe_...
Why yaml.load() and pickle.load() became RCE vectors in Python, the CVEs behind them, and how safe_load() closes the gap — plus how Safeguard catches unsafe deserialization before it ships.
Secure Random Number Generation in JavaScript with crypto...
Math.random() is predictable and unsafe for security tokens. Here's why Node's crypto.randomBytes() is the standard for secure JavaScript randomness.
Secure Random Number Generation in Python with the secret...
Python's random module is predictable, not secure. Here's why CWE-338 matters, when the secrets module (PEP 506, Python 3.6) fixed it, and how to generate tokens safely.
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