What problem does DNSSEC NOT solve?
DNSSEC does not solve Denial of Service (DoS) or Distributed Denial of Service (DDoS) attacks on any system. DNSSEC does not prevent incorrect data entry into a zone (if the IP address is entered wrong, it will not be corrected). DNSSEC’s improvement to other applications is limited to ensuring that applications get correct/authenticated information (such as addresses) and nothing more. Phishing attacks are still possible through carefully crafted email and spam delivery, sensitive information such as credit card numbers on a web server are not protected by DNSSEC.
