Tag
dns-security
Safeguard articles tagged "dns-security" — guides, analysis, and best practices for software supply chain and application security.
3 articles
Application Security
DNS attack techniques and defenses
Cache poisoning, tunneling, and NXDOMAIN floods all abuse the same trust: DNS was built to be fast and open, not authenticated.
Jul 12, 20266 min read
Industry Analysis
How to configure DNSSEC
A practical, command-by-command guide to configure DNSSEC on managed and self-hosted DNS, verify the chain of trust, and prevent DNS spoofing across your supply chain.
Feb 8, 20267 min read
Web Security
Cache Poisoning Attacks: How They Work and How to Prevent Them
Cache poisoning attacks manipulate web caches to serve malicious content to other users. This guide covers web cache poisoning, DNS cache poisoning, and practical defenses for modern applications.
Sep 5, 20237 min read