DNSSEC works by using cryptographic techniques to validate the authenticity of DNS information. When a user accesses a website, their request is translated into an IP address through a process called “DNS resolution.” DNSSEC adds an extra layer of security to this process by signing DNS records using cryptographic keys.
These keys ensure that the data received from the DNS server is british student data trustworthy. If someone tries to change or intercept the DNS information, the cryptographic signature will be broken, triggering an alert and preventing the user from accessing the malicious website.
DNSSEC Advantages
DNSSEC offers a number of advantages, including:
Authenticity Validation: DNSSEC ensures that the DNS data received is authentic and has not been tampered with.
DNS Attack Protection: DNSSEC minimizes the risk of DNS attacks such as forgery, spoofing, and hijacking.
Increased Trust: DNSSEC increases user and business trust in the integrity of a website.
Transaction Security: DNSSEC protects online transactions, such as banking and shopping, by ensuring that users are connecting to legitimate websites.