DNS

Another Whois-Privacy Stalemate

The report of the Whois Working Group was published today. The Working Group could not achieve agreement on how to reconcile privacy and data protection rights with the interests of intellectual property holders and law enforcement agencies. So the Working Group Chair redefined the meaning of "agreement." See the full story at the Internet Governance Project site.

Temporary Restraining Order Issued Against Domainer’s Use of “mylennar.com”

Companies sometimes find that opportunistic purchasers of domain names (often referred to as "domainers"), will purchase a domain name quite similar to that of the company, and establish a site at the URL loaded with revenue-generating sponsored ads. To accomplish these purposes, domainers seem to prefer the services of companies like HitFarm and Domain Sponsor. A web user types in the confusingly similar URL and is bombarded with pop-up ads and sponsored links to goods and services, often competitive to the company whose name or trademark is being appropriated in the URL...

How Spammers Get Around SPF

Sender Policy Framework (SPF) stops novice spammers but not the professionals, says Spammer-X, a retired spammer who has gone into a lot of the details in his book, "Inside the Spam Cartel". The best way to beat SPF is to join it... First, Joe Spammer rents a dedicated spam host in a spammer-friendly location, like China. Next, he registers 100 domain names, and each domain is registered under a fake name and address. Next, DNS entries for each of the hosts are set up, including a valid pointer record (PTR), an MX record and reverse DNS entries for each domain...

The Case Against DNSSEC

I was talking to my good friend Verner Entwhistle the other day when he suddenly turned to me and said "I don't think we need DNSSEC". Sharp intake of breath. Transpired after a long and involved discussion his case boiled down to four points: 1. SSL provides known and trusted security, DNSSEC is superfluous, 2. DNSSEC is complex and potentially prone to errors, 3. DNSSEC makes DoS attacks worse, 4. DNSSEC does not solve the last mile problem. Let's take them one at a time...

ICANN Investigating Domain Tasting

ICANN has announced that it is seeking input and feedback on the topic of domain tasting. (See their announcement for full details) Interestingly enough Michael Gilmour published an article a couple of days ago covering the same topic - "Why domain tasting is great!", which will probably raise a few hackles! One point that in particular caught my eye...

Defending Networks Against DNS Rebinding Attacks

DNS rebinding attacks are real and can be carried out in the real world. They can penetrate through browsers, Java, Flash, Adobe and can have serious implications for Web 2.0-type applications that pack more code and action onto the client. Such an attack can convert browsers into open network proxies and get around firewalls to access internal documents and services. It requires less than $100 to temporarily hijack 100,000 IP addresses for sending spam and defrauding pay-per-click advertisers. Everyone is at risk and relying on network firewalls is simply not enough. In a paper released by Stanford Security Lab, "Protecting Browsers from DNS Rebinding Attacks," authors Collin Jackson, Adam Barth, Andrew Bortz, Weidong Shao, and Dan Boneh provide ample detail about the nature of this attack as well as strong defenses that can be put in place in order to help protect modern browsers.

Phishers Now Targeting Domain Registrars

This is an issue of some concern and should be watched carefully: phishers are now trying to get passwords of domain registrants (domain owners). Currently, correspondents inform me that GoDaddy is the target, but there's no reason to think the phishers won't expand to other registrars. Normally, phishers go after bank accounts or other financial information, or sometimes the online accounts of users so that they may send spam. It's not known precisely why phishers are after domain registration information, but the possibilities are chilling...

Greater Transparency in Domain Name Pricing

Tucows issued a press release today wherein they announced lower domain name pricing and enhanced services. The bigger change, which might set a trend for other registrars, is the greater transparency of the registry and ICANN fees relative to the fees charged by Tucows... If all registrars were to quote domain name prices in this manner (I had called it "Asterisk Prices" when I had suggested the idea to various registrars last December, for lack of a better term), it would shift the blame to ICANN and the monopoly registry operators (e.g. VeriSign) every time they raised their fees.

Bringing a New Top-Level Domain to Life

One of the key elements in any domain space is usage. It doesn't matter how potentially "cool" or "interesting" a Top-Level Domain (TLD) is if nobody is actually using it to provide content. It may be overused and totally abused, but "content is king"! The guys in dotMobi posted yesterday about some of the more interesting domains that they had come across recently. What did that lead to? Well I actually got out my phone and browsed the sites to see what all the fuss was about and I was truly impressed.

Social Operating System: Connecting Domains and Social Media

Wired Magazine (Aug 2007 print issue, page 50) defines "social operating system" as a platform for online living; a social network such as MySpace that seamlessly integrates activities including entertainment and shopping. But Jon Udell points out that MySpace is not Your Space. He envisions a future in which each child would receive his or her own chunk of managed storage at birth.. Of course, we'd want the ability for Bob's Space to connect with Jane's Space - suppose they are siblings starring in the same family vacation video, or co-authors of a research report?