Vulnerability Analysis
SQL injection: a complete developer's guide
A developer's guide to SQL injection: how it works, why CWE-89 still ranks in MITRE's Top 25, real breaches, and how to detect and fix it.
Aug 3, 20267 min read
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Supply Chain Security, in plain English.
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.
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Overview of NIST's finalized post-quantum cryptography st...
NIST finalized FIPS 203, 204, and 205 in August 2024, formalizing the first NIST post-quantum standards. Here's what changes for software supply chain security teams.
Aug 3, 20267 min read
Vulnerability Analysis
OS command injection explained
OS command injection lets attackers run arbitrary shell commands via unsanitized input. See how it works, real CVEs like PAN-OS 2024, and fixes.
Aug 3, 20266 min read
Vulnerability Analysis
Insecure deserialization vulnerabilities explained
Insecure deserialization vulnerabilities let attackers turn trusted classes into gadget chains for RCE. See real CVEs, affected languages, and fixes.
Aug 3, 20266 min read
Cryptography
What crypto-agility means and how to design for algorithm...
What crypto agility really means, why SHA-1's decade-long death proved it, and how to design algorithm swaps into software before NIST's PQC deadlines force the issue.
Aug 3, 20267 min read
Vulnerability Analysis
XML External Entity (XXE) injection explained
XXE injection lets attackers abuse XML parsers to read files, hit cloud metadata via SSRF, or crash servers — here's how it works and how to stop it.
Aug 3, 20267 min read
Cryptography
Comparing quantum-safe VPN and networking products on the...
A practical buyers guide to quantum-safe VPN options, comparing Cisco, Palo Alto Networks, Mullvad, ExpressVPN, Zscaler, and Post-Quantum on real strengths and limitations.
Aug 3, 20267 min read
Vulnerability Analysis
Cross-site request forgery (CSRF) explained
CSRF forges authenticated requests using a victim's own session cookies. Learn how real attacks against Netflix and uTorrent worked, and how to stop them.
Aug 3, 20267 min read
Cryptography
How ML-KEM (Kyber) works and implementation pitfalls
FIPS 203's ML-KEM Kyber is landing in TLS, SSH, and VPNs everywhere — here's how the lattice math works and the timing bugs, like KyberSlash, already found in real implementations.
Aug 3, 20268 min read
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