DNS security solutions are designed to protect the domain name system (DNS) infrastructure from various cyber threats and attacks. One solution is DNS security extensions (DNSSEC), which cryptographically signs DNS records to verify their authenticity. DNS filtering solutions, such as DNS-based blacklists and whitelists, help block access to suspicious websites and prevent users from accessing known threats. Additionally, firewalls and intrusion prevention systems (IDS/IPS) can monitor DNS traffic and block malware.
