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A group of researchers from Belgian University of Leuven and US-based Stony Brook University have conducted a one of a kind content-based typosquatting experiment that studies the typosquatting phenomenon "longitudinally", i.e., in time. more
The essay outlines the necessary success factors for a niche search engine and raises doubt regarding the role of .Branding in niche engines' success. Some search engines want to target a niche market, not Google. Unlike Google, they're targeted and they are profitable that way. Consider Kayak (travel), Zillow (real estate), Yelp (reviews), and .xxx (adult websites). more
One way to determine the denseness of the Internet, or its "interconnectedness", is to look at the path length between Autonomous Systems (ASes). The "shortest AS path" is a route selection rule in the Border Gateway Protocol (BGP) that means traffic from one AS will chose the path with the least number of ASes to get to the receiving AS. With IPv6 being deployed in parts of the Internet, we looked at the AS path length to see if the IPv6 portion of the Internet is more or less interconnected than the IPv4 Internet. more
Mary Meeker delivered her Internet Trends Report, tech communities most anticipated slide deck at the Code Conference 2019 in Arizona today. more
A complaint under the Uniform Rapid Suspension System (URS) may -- like the Uniform Domain Name Dispute Resolution Policy (UDRP) -- include more than one domain name, but few URS complaints have done so. Now, one new URS case just changed everything. In the largest URS case ever filed, an expert at the Forum ordered the suspension of 474 domain names in a single proceeding. more
A few months ago, I reported on the broader market of which telecommunications infrastructure is a part. I mentioned data centers, cloud computing and data analytics (big data). All together, we can perhaps best call this digital infrastructure. While the importance of this merged set of infrastructures will benefit all economies and societies, I recently focused on regional developments as basically every region and every mid-size town will need to have a digital hub for local computing workloads and storage. more
Loon, formerly a Google X project and now an independent Alphabet company, reveals that it successfully transmitted data over a 1000 kilometers (621 miles) via a network of 7 balloons. more
The EFF has just posted a shallower than usual deeplink alleging an "email encryption downgrade attack" by ISPs intent on eavesdropping on their customers. They, along with VPN provider Golden Frog, have additionally complained to the FCC reporting this. Here, they've just noticed something that's common across several hotel / airport wifi networks... more
M-commerce (mobile e-commerce) incorporates a range of mobile-driven applications, including payments for parking and theatre tickets (m-payments) to mobile banking (m-banking). M-commerce is a broad field incorporating a large variety of services and business models. In 2011, according to Gartner Group, over 15 billion apps are expected to be downloaded worldwide via app stores. They also estimated app store revenues alone reached over $5 billion in 2010 (incorporating revenue generated from both apps purchases and advertising). more
For a brief moment earlier this week, I thought my days spent dreaming of hover-boards, flying cars and Biff's elusive Sports Almanac were finally over. From reports circulating online, we had finally reached "Back to the Future Day". Those movie buffs out there will know exactly what I'm referring to... But it got me thinking. What would the Domain Name world look like if that crazy cat Doc Brown swung past in his DeLorean, with a fully-charged flux capacitor and a return ticket to October 21st 2015? more
When I first read this post about Predictable Network Solutions on the excellent Telco 2.0 blog, I thought it was an April Fool's Day hoax. Then I remembered that it's a UK site, and some Googling confirmed that it's a real company. So my question is, will this technology -- or something like it -- eventually make network neutrality a non-issue? Or will it be the means for network operators to implement the discrimination that everyone is worried about? more
Since Verisign published its second SSR report a few weeks back, recently updated with revision 1.1, we've been taking a deeper look at queries to the root servers that elicit "Name Error," or NXDomain responses and figured we'd share some preliminary results. Not surprisingly, promptly after publication of the Interisle Consulting Group's Name Collision in the DNS [PDF] report, a small number of the many who are impacted are aiming to discredit the report. more
DNSSEC adoption has been slow, but is now picking up speed, thanks to organizations leading the way. ... While some registries have already signed, some have announced plans to sign and others are still trying to figure out their plan. Either way, DNSSEC is here. How can we make DNSSEC adoption quicker and easier not only for the registry but for individual name owners? more
Before we get into what DNSSEC is and the benefits of it, let's talk about some of the other potential pitfalls of DNS. One of the most significant issues we have to deal with are denial-of-service (DoS) attacks. While DoS attacks are not specific to DNS we have seen DNS be a frequent target of these attacks. more
A name collision occurs when a user attempts to resolve a domain in one namespace, but it unexpectedly resolves in a different namespace. Name collision issues in the public global Domain Name System (DNS) cause billions of unnecessary and potentially unsafe DNS queries every day. A targeted outreach program that Verisign started in March 2020 has remediated one billion queries per day to the A and J root name servers, via 46 collision strings. more
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