Featured Blogs

What COVID-19 Means for Network Security

The COVID-19 Pandemic is causing huge social and financial shifts, but so far, its impact on network security has gone under-reported. Yet with thousands of companies worldwide requiring millions of employees to work remotely, network administrators are seeing unprecedented changes in the ways that clients are using their networks and new threats that seek to leverage the current crisis. more

Why Getting Awards Wrong Undermines the Integrity of the UDRP

The integrity of any legal system depends on the quality of mind of those appointed to administer it. There are expectations that the one judging the facts and applying the law knows what the facts are and what law to apply. Panels appointed to adjudicate disputes under the Uniform Domain Name Dispute Resolution Policy (UDRP) are not held to any lower standard than the judges of courts of competent jurisdiction. more

White Space in the Great White North

There is growing interest in the US for the FCC to look at White Space to enable more options for broadband wireless in rural areas. What is White Space? Last weekend, the Sunday NY Times published an article about wireless services that included this description: "In many areas, not all broadcast [television] channels are in use. The unused channels are "white spaces" of high-quality spectrum that could be made available to local Internet service providers. Unlike the much higher frequency of Wi-Fi, television broadcast frequencies can travel for miles and penetrate walls, providing a much broader range for Internet service." There is a coalition of eight technology companies driving the discussion in the US... more

Why R&E Networks Should Be Aware of the CDN Interconnect Initiative (CDNI)

At the recent IETF meeting there has been considerable discussion about interconnection of Content Delivery Networks. A lot of this is being driven unfortunately by the incumbent telco/cableco's who never understood CDN in the first place, and now want to assert control over this critical new Internet architecture, much in the same way that they want to take control over open WiFi hot spots as part of an integration strategy with their 3G/4G networks. more

Wall Street Bailout: Could Learn a Thing or Two From Botnets

Well, at this point, the government is well on its way to bailing out Wall Street from its own incompetence, putting taxpayers on the hook for $700 billion. The worst part is that as Treasury Secretary Hank Paulson puts it, "You're worried about taxpayers being on the hook? Well, guess what? They're already on the hook!" I read that and said "Aw, crap..." Anyhow, Wall Street should maybe learn something from botnet operators. For you see, botnets are not just for sending spam anymore. The bots have diversified their holdings... more

Building a Case for Cybersquatting Under the UDRP

A number of recent UDRP decisions remind trademark owners (and counsel) that cybersquatting cases have to be built from the ground up. Each stage has its evidentiary demands. The first two demand either/or proof; the third, the most demanding, requires proof of unified or conjunctive bad faith registration and bad faith use of the accused domain name. Priority, which intuitively would be thought a factor under the first stage (as it is under the ACPA) is actually a factor under the third stage. more

The Incredible Leakyness of Commercial Mailers (Cont’d)

Last week I blogged about the way that lots of otherwise legitimate companies leak e-mail addresses to spammers. Here's a few more thoughts. One person asked how I knew that these were leaks, and not dictionary attacks, since the addresses I use are fairly obvious, the name of an often well known company @ my domain. It's a reasonable question, but the answer is simple... more

Registry Data Quality Assessment

Accurate registration data is essential for the global registry system. To ensure that the RIPE Registry's data is correct, up-to-date and accurate, the RIPE NCC regularly checks the Registry data to fix inconsistencies and outdated information. We recently evaluated and analysed all IP address ranges registered in the RIPE Database and were pleased to find that 96.09% of those records are considered accurate. more

Skype: When Good Press Releases Go Bad

Burton Group issued a press release last week announcing the conclusions of my recent report on Skype. I thought the release clearly stated our conclusions on Skype, which essentially were that there are indeed security and management concerns that enterprises ought to be aware of, but that those risks may be outweighed by the business benefits offered by the use of the application, and that enterprises must carefully weigh risk vs. reward when evaluating Skype usage. more

Telecom Heroics in Somalia

Internet service in and around Mogadishu, Somalia suffered a crippling blow recently as the East African Submarine System (EASSy) cable, which provides service to the area, was cut by the anchor of a passing ship. The government of Somalia estimated that the impact of the submarine cable cut was US$10 million per day and detained the MSC Alice, the cargo vessel that reportedly caused the damage. more

The International Space Station’s Canadian Music Video Collaboration - and Google+ Hangout

As much as we talk here about the inner workings of the Internet's infrastructure, there are times when you have to just sit back and look at how incredibly cool some of the things are that are enabled by the Internet. For example, last week I was delighted to stumble across this excellent music video collaboration between the International Space Station's Canadian commander Chris Hadfield, the Canadian band Barenaked Ladies along with a Canadian student choir. more

Do-It-Yourself Rural Fiber

I doubt that any elementary school in the US has fiber to the premises, but, in 2013, an elementary school in rural Bhutan was connected to the Internet using optical fiber in the "last mile." They were able to connect the school because the cabling they used, metal-packed armored cable (M-PAC), which is modeled on undersea cables, does not have to be in a protective duct. It is 4mm in diameter, light and flexible, so it can be installed by supervised volunteers or unskilled workers.
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eco and AV-Test Publish Monthly topDNS Reports for Internet Service Providers

eco's topDNS initiative and AV-Test are publishing monthly reports to help ISPs detect and mitigate DNS abuse by analysing malware, phishing, and PUA trends, creating a long-term data foundation for industry-wide transparency. more

Are Apps a Passing Phase?

At NetHui last week one of the most interesting sessions was "Is there an app for that?". The issue was that while apps can be easy to use, they are little walled gardens within an app store which is another level of walled garden. The Apple app store or Google play makes it easy to find apps, but it also means that you're limited to apps that your environment's corporate overlords approve and in Apple's case, charge to include. more

State of Broadband Infrastructure: Lagging or Leading?

I have found a disturbing lack of context in respect of some reports examining the state of Canada's telecommunications industry, especially those that have cited various OECD studies released over the past few months. It has become increasingly clear that the OECD's analysis is flawed. The failure by so many to analyse the data appears to confirm what President Barack Obama said recently in a newspaper interview... more