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It's coming up on two years since the DomainKeys Identified Mail (DKIM) standard was published. While we're seeing a certain amount of signed mail from Google, Paypal, and ESPs, there's still a long way to go. How hard is it to sign your mail with DKIM? The major hurdle might seem to be getting mail software that can sign outgoing mail. more
Reporting from Brussels, Belgium. Since January KnujOn has been conducing its own audit of ICANN Registrar contractual compliance and illicit commerce within the generic Top-Level Domain (gTLD) space. Our findings are shocking. more
As a registrar at the front end of the DNSSEC deployment effort, our technical team has made a sustained investment in DNSSEC deployment so that our customers don't get overwhelmed by this wave of changes to the core infrastructure of the Domain Name System. Along the way, we've learnt a lot about how to implement DNSSEC which might hold useful lessons for other organizations that plan to deploy DNSSEC in their networks. more
KnujOn has retrieved a document indicating that the ICANN-Accredited Registrar Abacus America is in Corporate Delinquency in the state of Kansas. Kansas defines a company as Delinquent if "The business entity has not filed its annual report and fee by the due date." ... This incident is significant because Abacus America was cited by LegitScript and KnujOn for sponsoring an unlicensed pharmacy selling Schedule 3 substances... more
Earlier this week in a press release, VeriSign said that they are selling their SSL certificate business to Symantec. VeriSign is the dominant player in this market, having absorbed competitor Thawte in 1999, and Geotrust in 2006. Three years ago, when VeriSign decided to divest its non-core businesses, they kept the certificate business. So what's changed? more
Symantec today announced that it has signed a definitive agreement to acquire VeriSign's identity and authentication business, which includes the Secure Sockets Layer (SSL) Certificate Services, the Public Key Infrastructure (PKI) Services, the VeriSign Trust Services and the VeriSign Identity Protection (VIP) Authentication Service. more
I'm not even sure how to begin this post, but let me tell you -- my head explodes when I try to contact WHOIS "contacts" about criminal activity - FAIL. I think ICANN wants to do the right thing here, and has stated on multiple occasions that inaccurate WHOIS data is reason for registrar termination. That's a Good Thing... more
In the past few months, a flurry of gift card scams leveraging such high-profile brands as Best Buy, Whole Foods and IKEA have emerged on Facebook. These scams often use the brand's logo, website URL, or general "look and feel" on Facebook "fan" pages to give the impression that these offers are legitimate. Some scams are even bold enough to include bogus, non-interactive fan comments to add a greater sense of authenticity to the gift card offer. To date, these scams have been successful at tricking tens of thousands of consumers. In just one day, for example, a fan page titled "IKEA Get a FREE $1000 IKEA Gift Card! (ONLY AVAILABLE 1 DAY)" registered 40,000 fans before being shut down. more
The Internet infrastructure has been having a bad month. Not as bad as, say, the world's aviation infrastructure, but bad enough. First, Chinese Internet censorship leaked out to a few massively unlucky users of the I root server. Then China Telecom failed to filter someone who leaked thousands of hijacked routes to other people's networks through them, probably by accident. And then, inexplicably, Forbes went where no one had gone before... more
As a reader of this article, you are probably familiar with the DNS cache poisoning techniques discovered a few years ago. And you have most likely heard that DNSSEC is the long term cure. But you might not know exactly what challenges are involved with DNSSEC and what experience the early adopters have gathered and documented. Perhaps you waited with our own rollout until you could gather more documentation over the operational experience when rolling out DNSSEC. This article summarizes authors' experiences and learnings from implementing the technology in production environments as well as discusses associated operational issues. more
The Washington Post had a good article up yesterday capturing comments issued by the United States military that it has the right to return fire when it comes to cyber attacks... This is an interesting point of view, and it extends from the United States's policy that if it is attacked using conventional weapons, it reserves the right to counter respond in kind. This has been a long accept precept governing US foreign military policy for generations. Yet cyber attacks are different for a couple of reasons... more
I read, with some small amount of discomfort, an article by Bill Brenner on CSO Online, wherein he interviewed several other CSOs and other "Security Execs" on their opinions on the firing of Pennsylvania CISO Robert Maley. For those who haven't heard about this, Mr. Maley was fired for talking about a security incident during the recent RSA conference without approval from his bosses. more
Yesterday's Wikipedia outage, which resulted from invalid DNS zone information, provides some good reminders about the best and worst attributes of active DNS management. The best part of the DNS is that it provides knowledgeable operators with a great tool to use to manage traffic around trouble spots on a network. In this case, Wikipedia was attempting to route around its European data center because... more
Last week at the ICANN meeting in Nairobi, a plan was announced by ICANN staff to create a "CERT" for DNS. That's a Community Emergency Response Team (CERT) for the global Domain Name System (DNS). There are all kinds of CERTs in the world today, both inside and outside the Internet industry. There isn't one for DNS, and that's basically my fault, and so I have been following the developments in Nairobi this week very closely. more
Joseph Menn has an article on CNN.com wherein the crux of the story is that US experts are closing in on the hackers that broke into Google last month. It is believed by some that the Chinese government sponsored these hackers. China, naturally, denied involvement. My own take is that tools today are sophisticated enough such that you don't necessarily need state sponsorship in order to launch a cyber attack. more
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