DNSSEC (Domain Name System Security Extensions) is a technology that enhances the security of the Domain Name System (DNS), preventing attacks that could compromise the reliability and security of your website and emails.
How Does DNSSEC Improve Website Security?
Protection Against Spoofing Attacks: DNSSEC prevents the tampering of DNS records, also known as "DNS spoofing," a technique used to redirect visitors from your legitimate website to malicious sites. With DNSSEC, visitors to your site are assured that they are connecting to the authentic server and not to a deceptive one.
Increased Trust: Users feel more secure when they know that the website they are visiting uses protocols like DNSSEC, which ensure its authenticity and integrity. This is crucial for e-shops and other websites that handle personal data and payments.
Improved SEO: Although DNSSEC is not a direct ranking factor for search engines, enhanced security contributes to a better user experience. This can indirectly help improve your website’s ranking, especially if it prevents attacks that could make the site unavailable.
How Does DNSSEC Improve Email Security?
Prevention of Fraudulent Emails:DNSSEC reduces the risk of your emails being intercepted or redirected to unintended recipients. This is achieved by ensuring that DNS information cannot be maliciously altered.
Strengthening Protocols:Such as DMARC, DKIM, and SPF: DNSSEC works in tandem with protocols like DMARC, DKIM, and SPF, which protect your emails from spoofing and phishing. When your DNS server supports DNSSEC, the reliability of these protocols is enhanced because their DNS records are protected by digital signatures. This allows mail servers to more accurately verify the origin of your emails.
Enhanced Communication Reliability:Partners and customers know that the emails they receive from you are secure, with no risk of being altered in transit or originating from spoofed addresses.
