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Getting On Board With DNSSEC - A Personal Recount

I first became familiar with DNSSEC around 2002 when it was a feature of the Bind9 server, which I was using to setup a new authoritative DNS platform for customers of the ISP I was working for. I looked at it briefly, decided it was too complex and not worth investigating. A couple of years later a domain of a customer got poisoned in another ISPs network. And while the DNS service we provided was working properly, the customers impression was we hadn't protected them. more

3 DNSSEC Sessions Happening At ICANN 50 Next Week in London

As I mentioned in a post to the Deploy360 blog today, there are three excellent sessions relating to DNSSEC happening at ICANN 50 in London next week: DNSSEC For Everybody: A Beginner's Guide; DNSSEC Implementers Gathering; DNSSEC Workshop. Find out more. more

DNSSEC Signed ROOT by 1 July 2010

Mehmet Akcin writes: As announced today as part of RIPE meeting in Lisbon, Portugal by Joe Abley, DNS Group Director at ICANN, and Matt Larson, Vice President of DNS Research at VeriSign, in their presentation (Page 25), DNSSEC for the root zone is proposed to be fully deployed by July 1, 2010. The Draft Timeline suggests Root zone being signed by December 1, 2009 while initially staying internal to ICANN and VeriSign. The incremental roll out of the signed root would then take place from January until July 2010. more

DNS Amplification Attacks: Out of Sight, Out of Mind? (Part 3)

Previous posts (Part 1 and Part 2) offer background on DNS amplification attacks being observed around the world. These attacks continue to evolve. Early attacks focused on authoritative servers using "ANY" queries for domains that were well known to offer good amplification. Response Rate Limiting (RRL) was developed to respond to these early attacks. RRL, as the name suggests, is deployed on authoritative servers to rate limit responses to target names. more

Live On Monday, 25 June - DNSSEC Workshop at ICANN 62 in Panama

With the DNSSEC Root Key Rollover coming up on October 11, how prepared are we as an industry? What kind of data can we collect in preparation? What is the cost-benefit (or not) of implementing DANE? What can we learn from an existing rollover of a cryptographic algorithm? All those questions and more will be discussed at the DNSSEC Workshop at the ICANN 62 meeting in Panama City, Panama, on Monday, June 25, 2018. more

The Recent DDoS Attacks on Banks: 7 Key Lessons

Starting in mid-September, one of the largest and most sophisticated DDoS attacks ever targeted the titans of American banking. Initially, victims included Bank of America, JPMorgan Chase, Wells Fargo, PNC Bank, and U.S. Bancorp. In the weeks to come, others would also feel the pain. Websites crashed, customers were unable to make transactions and IT professionals and PR gurus went into panic mode. Leon Panetta, U.S. Secretary of Defense, said the attacks foreshadowed a "Cyber Pearl Harbor." more

CAICT Holds ICANN 59 China Internet Community Readout Session

In afternoon of 14th July, the China Academy of Information and Communication Technology (CAICT) and ICANN Beijing Engagement Center jointly held the ICANN 59 China Internet Community Readout Session. Mr. Zhang Ya, Deputy Director of Information and Communication Authority under the Ministry of Industry and Information Technology (MIIT), made his presence and gave opening remarks on the meeting. Over 40 representatives from the Cyberspace Administration, the Ministry of Foreign Affairs, domain name registries and registrars, industrial organizations, institutes and universities participated in the seminar. more

EU-based DNS Internet Infrastructure Beginning to Take Shape, Planned to Onboard 100 Million Users

The EU has been pushing for the development of DNS4EU, a public European DNS resolver with built-in filtering capabilities, as a way to strengthen the "digital sovereignty" of the EU and protect citizens, companies, and public institutions from phishing attacks and malware. In December 2021, a consortium of 13 public and private companies from ten European countries were granted the project to build a public DNS resolution service tailored for the EU. more

Phishing 2020: A Concentrated Dose of Badness

How much phishing is there? Where is it occurring, and why? How can it be reduced? I and my colleagues at Interisle Consulting have just published a new study called Phishing Landscape 2020, designed to answer those questions. We assembled a deep set of data from four different, respected threat intelligence providers and enriched it with additional DNS data and investigation. The result is a look at phishing attacks that occurred in May through July 2020. more

Asia-Pacific Job Opening: Join Internet Society Deploy360 Programme to Promote IPv6, DNSSEC, More

Do you live in the Asia-Pacific region and are interested in accelerating the deployment of key technologies such as IPv6, DNSSEC, TLS or secure routing mechanisms? If so, my Internet Society colleagues involved with the Deploy360 Programme are seeking a "Technical Engagement Manager" based somewhere in the AP region. Find out more information about the position, the requirements and the process for applying. more

Building a Secure Global Network

Recently, the DNS has come under an extensive attack. The so-called "DNSpionage" campaigns have brought to light the myriad methods used to infiltrate networks. These attacks employed phishing, system hopping via key exfiltration, and software zero day exploits, illustrating that many secure networks may not be fully protected. more

Live Webcast Thursday March 28 of ION Singapore IPv6 and DNSSEC Sessions

For those of you interested in IPv6 and/or DNSSEC, we'll have a live webcast out of the Internet Society's ION Singapore conference happening tomorrow, March 28, 2013, starting at 2:00pm Singapore time. more

The DNSSEC Groundswell

It's been 15 long years since the standard for DNSSEC was developed and sadly adoption has been painfully low until recently, thanks to Dan Kaminsky, the infamous Internet Researcher who indentified that gaping hole in the DNS. The discovery of the fundamental flaw in DNS sparked industry wide attention! Every day, we move a little closer to widespread DNSSEC adoption, so I thought I'd take a moment and highlight some of the most notable milestones... more

“Practice Safe DNS” Campaign Launched to Educate on Securing DNS, Adopting DNSSEC

.ORG, The Public Interest Registry (PIR) has announced today the launch of a new campaign aimed at educating IT professionals about securing DNS and the adoption of Domain Name System Security Extensions (DNSSEC). The key purpose of the "Practice Safe DNS" website, according to PIR, is to "serve as a key resource for domain holders, registrars, web developers and IT professionals to learn how they can respectively play a increasingly relevant role in providing a safer and more secure Internet." more

DoT and DoH Guidance: Provisioning Resolvers

As part of a larger effort to make the internet more private, the IETF defined two protocols to encrypt DNS queries between clients (stub resolvers) and resolvers: DNS over TLS in RFC 7858 (DoT) and DNS over HTTPS in RFC 8484 (DoH). As with all new internet protocols, DoT and DoH will continue to evolve as deployment experience is gained, and they're applied to more use cases. more