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Few technologies are more critical to the operation of the Internet than the Domain Name System (DNS). DNS Security (DNSSEC) is designed to authenticate DNS response data. It verifies responses to ensure a DNS server’s response is what the zone administrator intended. It does not address all threats (nothing does), but it provides a building block for providing additional data security, and not just within the DNS but also within the applications and services that are built on it. Browse the links below to find the information you need to deploy DNSSEC today.

If you know very little about DNSSEC, you may want to start with this animated introduction to DNSSEC:

If you have 20 minutes, you may also find this video interview that covers the basics of DNSSEC very useful.

If you are just looking for information about how to sign your domain with DNSSEC – or even what DNSSEC is all about, you may want to start with our DNSSEC Basics page.

DNSSEC News & Resources

Comcast supporting outbound DANE
Deploy360 21 August 2017

Comcast supporting outbound DANE

Comcast has announced that it’s piloting outbound DANE with selected domains, as of the end of July 2017. Back...

Deploy360@IETF99, Day 4: IoT, IPv6, DNSSEC & TLS
Deploy360 19 July 2017

Deploy360@IETF99, Day 4: IoT, IPv6, DNSSEC & TLS

Thursday at IETF 99 in Prague is a mixture of overflow sessions, the Internet-of-Things, and encryption. Each day we’re bringing you blog...

Deploy360@IETF99, Day 2: IoT, IPv6, DNSSEC, DPRIV & TLS
Deploy360 17 July 2017

Deploy360@IETF99, Day 2: IoT, IPv6, DNSSEC, DPRIV & TLS

Tuesday is another hectic day at IETF 99 in Prague with a lot of relevant sessions for us. Each day we’re bringing...

Rough Guide to IETF 99: DNS Privacy and Security, including DNSSEC
Domain Name System (DNS) 11 July 2017

Rough Guide to IETF 99: DNS Privacy and Security, including DNSSEC

There’s a good bit of DNS secrurity and privacy activity happening at IETF 99 next week in Prague, although not all...

Rough Guide to IETF 99: Back to Prague
IETF 7 July 2017

Rough Guide to IETF 99: Back to Prague

Time to get ready for IETF 99! Starting a week from today, on Sunday, 16 July, the Internet Engineering...

CaribNOG 13: Let’s Encrypt & DANE
Deploy360 22 May 2017

CaribNOG 13: Let’s Encrypt & DANE

The 13th Caribbean Network Operators’ Group (CaribNOG 13) was held on 18-19 April 2017 in Barbados. Around 30 participants from...

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