Home / News

DNSSEC Deployed for .COM, Internet's Largest Top-Level Domain

DNS Security Extensions (DNSSEC) has been deployed for .COM, Internet's largest domain extension with more than 90 million registrations. The announced was made today by VeriSign, the registry operator for .COM.

From today's announcement:

"By reaching this critical milestone in DNSSEC deployment, Verisign and the Internet community have made enormous strides in protecting the integrity of DNS data," said Pat Kane, senior vice president and general manager of Naming Services at Verisign. "But the threats against the Internet ecosystem — whether targeting the DNS or elsewhere — are unrelenting. That's why Verisign continually invests to ensure the security and availability of the Internet infrastructure."

DNSSEC helps close a known vulnerability within the DNS that has increasingly become a target for hackers and identity thieves. The security extensions apply digital signatures to DNS data to authenticate the data's origin and verify its integrity as it moves throughout the Internet. The extensions are designed to protect the DNS from man-in-the-middle attacks that corrupt DNS data stored on recursive name servers. With DNSSEC, poisoning a recursive name server's cache is much more difficult because DNS administrators sign their data. The resulting digital signatures on that DNS data are validated through a "chain of trust."

Related Links:
Tighter security available to .com sites, but upgrades required Network World, Mar.31.2011
DNSSEC Finally Arrives for .Com TLDs SecurityWeek, Mar.31.2011
A Red-Letter Day Cricket Liu, Mar.31.2011

Related topics: DNS, DNS Security, Registry Services, Security, Top-Level Domains

 
   
WEEKLY WRAP — Get CircleID's Weekly Summary Report by Email:

Comments

To post comments, please login or create an account.

Related Blogs

Related News

Explore Topics

Industry Updates – Sponsored Posts

Afilias Announces Relaunch of .GREEN TLD

Encrypting Inbound and Outbound Email Connections with PowerMTA

New .PROMO Domain Sunrise Period Begins Today

US Court Grants DCA Trust's Motion for Preliminary Injunction on .Africa gTLD

Minds + Machines Group Announces Outsourcing Agreements, Web Address Change

.STORE Opens its Doors to Brands

Resilient Cybersecurity: Dealing with On-Premise, Cloud-Based and Hybrid Security Complexities

Startup on .TECH New Top-Level Domain Receives $6.7 Million in Funding

What Holds Firms Back from Choosing Cloud-Based External DNS?

United States Court Has Granted an Interim Relief for DCA Trust on .Africa gTLD

Verisign Releases Q4 2015 DDoS Trends - DDoS Attack Activity Increasing by 85% Year Over Year

February Biggest Month to Date for Radix, Over 750K Domain Registrations

Best Practices from Verizon - Proactively Mitigating Emerging Fraudulent Activities

Radix & WHMCS Offer Free .HOST Domains to All WHMCS Customers

New .BET Domain Now Available to the Public

Radix and SnapNames Announce Exclusive Partnership

Neustar Data Identifies Most Popular Times of Year for DDoS Attacks in 2015

Radix Gives Its TLD .SPACE a Makeover

The Framework for Resilient Cybersecurity (Webinar)

New .PET Domain Available to the Public

Sponsored Topics

Afilias

DNS Security

Sponsored by
Afilias
Verisign

Security

Sponsored by
Verisign
Port25

Email

Sponsored by
Port25
Afilias - Mobile & Web Services

Mobile

Sponsored by
Afilias - Mobile & Web Services