News broke this week about an attack in Puerto Rico that caused the local websites of Google, Microsoft, Yahoo, Coca-Cola, PayPal, Nike, Dell and Nokia to be redirected for a few hours to a phony website. The website was all black except for a taunting message from the computer hacker responsible for the attack... more
Four senators (Rockefeller, Bayh, Nelson, and Snowe) have recently introduced S.773, the Cybersecurity Act of 2009. While there are some good parts to the bill, many of the substantive provisions are poorly thought out at best. The bill attempts to solve non-problems, and to assume that research results can be commanded into being by virtue of an act of Congress. Beyond that, there are parts of the bill whose purpose is mysterious, or whose content bears no relation to its title. more
So this Internet thing, as we discussed in our last article, is broken. I promised to detail some of the specific things that are broken. Implicit trust is the Achilles heel of the Internet... All of the communication between the resolver and the DNS server is in plain text that can be easily seen and changed while in transit, further, the resolver completely trusts the answer that was returned... more
The Internet as we know it and use it today -- is broken, badly broken. Yes broken so much so that we are really crazy to have any expectations of privacy or security. Yes, really. The Internet was conceived as somewhat of a utopian environment, one where we all keep our doors, windows and cars unlocked and we trust all the people and machines out there to "do the right thing...". more
The DNSSEC Industry Coalition conducted its first face to face meeting on Friday, March 13, 2009 at Google's Washington, DC office. Google's fun filled meeting room was packed with organizations that share a keen interest in DNS Security through the implementation of DNSSEC. more
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
I've been privately talking about the theoretical dangers of HTTPS hacking with the developers of a major web browser since 2006 and earlier last month, I published my warnings about HTTPS web hacking along with a proposed solution. A week later, Google partially implemented some of my recommendations in an early Alpha version of their Chrome 2.0 browser... This week at the Black Hat security conference in Washington DC, Moxie Marlinspike released a tool called SSL Strip... more
Today is a historic day as the first generic Top-Level Domain (gTLD) has been signed. Only a few other top level domains, all of which are country code Top-Level Domains (ccTLDs), have been signed to date. This step is part of the first phase of adoption. Authoritative DNS servers need to sign and publish their zones. The second part is for the resolvers on the Internet to validate the keys. Both systems working together will provide security in the DNS. more
Back from the holidays I must admit I was thinking quite a bit on what is good policy for a registry? Of course I have my own personal favorites that I can not walk away from easily, but instead of thinking for too long, I decided to write down now immediately what is in my head. The main reasons for this are two: the decision by ICANN to change the rules for change in policy regarding the Add Grace Periods. more
As we start the new year, it is worth noting some of the major events and news in 2008 that shaped the industry and fueled considerable discussions. Last year's occurrences made for a very historic year, bearing the seeds of future changes for the DNS and domain name industry. more
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