What is the importance of DNS security in combating phishing?

DNS security is crucial in combating phishing attacks because it helps to ensure that the domain names used in phishing emails or websites are authentic and not spoofed. By implementing DNS Security Extensions (DNSSEC), organizations can add an additional layer of protection to their DNS infrastructure, making it harder for attackers to manipulate DNS responses and redirect users to malicious sites. DNSSEC uses cryptographic signatures to verify the authenticity of DNS data, helping to prevent domain spoofing and ensuring that users are directed to the legitimate websites they intend to visit. Additionally, DNS-based security solutions like DNS filtering can help to block access to known malicious domains and provide real-time threat intelligence to identify and stop phishing attacks before they reach end users.