The Blackout: Preventing Network Domino Effects

After a widespread blackout hit the United States and Canada, the so-called network domino effect attracted high public attention. Modern physicists have paid attention to the effect of network dominos. Especially, scientists who have studied complex systems have warned that a network domino effect, if it occurs, will bring chaos to a society that is well connected through the Internet. The cause of the blackout in the United States and Canada was not traced down quickly. But it apparently shows a typical network domino effect.  more

A Look at the Current State of ccTLDs, Particularly in Europe

European ccTLDs have passed 67 million registrations in total at a net growth of 0.7% over the past quarter, according to the new DomainWire report by Council of European National Top level Domain Registries (CENTR). more

How to Abolish the DNS Hierarchy… But It’s a Bad Idea

There's been a fair amount of controversy of late about ICANN's decision to dramatically increase the number of top-level domains. With a bit of effort, though and with little disruption to the infrastructure -- we could abolish the issue entirely. Any string whatsoever could be used, and it would all Just Work. That is, it would Just Work in a narrow technical sense; it would hurt innovation and it would likely have serious economic failure modes. more

It’s Safe to Be a Dog on the Internet Again: Lori Drew Prosecution Terminated

"On the Internet, no one knows whether you're a dog." Of course, if you are a dog, and you are fibbing about it, according to the US Attorneys Office out in California you're a felon and should be sent to the dog pound. Fortunately, there's a new dog in town who seems to be howling a different tune. Bad facts make for bad law. The unfortunate alleged facts of this case involved fibbing about actual identities, playing with a young girl's emotions, and the girl's eventual suicide. more

Do Spammers Change Their Tactics Based on Recipient Verification? Yes, They Do

Or, to be more precise, it sure looks like they do. I wrote on another post on a publicly available spam tool, and I mentioned that I came across a page that allowed people to verify whether or not an email address is actually live. The question naturally arises: do spammers clean up their email contact lists based upon whether or not the address is legitimate? Spammers would have an incentive to do this... Do we actually observe spammers changing their sending patterns? I believe that we have evidence that they do. more

Starlink Is Critical in Support of Ukraine, and It Will Continue

At 4:04 am on February 26 Mykhailo Fedorov, Vice Prime Minister and Minister of Digital Transformation of Ukraine, requested Starlink service from Elon Musk, and at 2:45 pm on the 26th, Elon Musk tweeted "Starlink service is now active in Ukraine. More terminals en route." On February 28 at 12:29 pm, Fedorov posted a photo of a truckload of terminals. (Kyiv is 10 hours ahead of California) and an engineer, Oleg Kutkov, posted the first tweet from Ukraine. more

U.S. Schools Targeted in Ransomware Attacks: White House Responds

In response to increasing ransomware attacks targeting U.S. educational institutions, the White House convened an inaugural cybersecurity summit this Tuesday. The malicious cyber onslaughts have led to the online leakage of confidential student data, ranging from medical files to reports on sexual assaults. more

Moving from 4G to 5G

A great deal of hype is out there, as vendors talk up the next development in mobile technology, known as 5G. FCC Chairman Tom Wheeler made a good comparison. He said that one person looking at the paintings by the Master in the Picasso Museum in Barcelona sees a different picture to the person next to them. That's what 5G is all about at the moment -- a great picture with lots of different interpretations. more

ICANN Should Clarify Position On Key Word New TLDs

Back in September a number of domain name industry leaders wrote to ICANN to express deep-felt concerns about some companies' declared plans for generic domain name extensions. We have sent ICANN another letter this week which is also planned to be distributed in a press release included here in this post. more

Google and the White Spaces

The white spaces proceeding is the next big opportunity for experiments in alternative ways of providing wireless highspeed internet access... A key advantage of unlicensed spectrum is that experiments in new technology can be carried out without asking the permission of spectrum licensees. To date, we have made very little spectrum available for unlicensed use and experimentation. The FCC has the discretion to decide whether the digital television "white spaces" may be used on an unlicensed basis... more

ICANN CEO Fadi Chehade is Misleading the US Senate, Says Sen. Cruz

U.S. Sen. Ted Cruz (R-Texas) has released a statement today regarding a letter that Cruz, Sen. James Lankford (R-Okla.), and Sen. Mike Lee (R-Utah) received from Fadi Chehade, CEO of the Internet Corporation for Assigned Names and Numbers (ICANN) on Friday. more

2017, Year of Consolidation for Domain Name Market, AFNIC Study Suggests

AFNIC, the domain name registry for .rf (France), recently conducted a study of major trends for "Legacy gTLDs" or traditional TLDs such as .biz, .com, info, etc., as well as country code TLDs corresponding to territories such as .de (Germany), .fr (France), and .uk (United Kingdom). The new TLDs have note been included in this study since they are still something of a "new development", but will be included in the future, AFNIC says. more

IPv6: Circling the IPv4 Wagons for a Last Stand

The last remaining stocks disappear from the shelves more quickly than ever before . . . IPv4 addresses that is. As the ARIN met in Toronto in April, an inordinate amount of time was spent yet again debating proposals on how to handle the dwindling stock of IPv4 addresses. I get the distinct impression that some people will still be tabling proposals and discuss the issue long after the last IPv4 block has been allocated by IANA and even the RIR's themselves. more

Biden’s National Cybersecurity Strategy Suggests Increased Website Security, Customer Protection

Phishing attacks have been rising over the past couple of years. Reports show that there was a 345 percent increase in phishing attacks between 2020 and 2021. In 2022, the number of advanced phishing attacks rose by 356 percent. Behind these alarming numbers, however, is an even uglier picture of digital fraud: a difficult-to-quantify prevalence of fake or spoof websites. more

Solving the Spam Problem

Last week, I read Ed Falk's blog post where he commented on a possible solution to the spam problem. He himself was commenting on a study done by researchers out of the University of California where they discovered that credit card transactions for stuff bought in spamvertisements are handled by three companies: one in Azerbaijan, one in Denmark and one in the West Indies. Presumably, if security experts and law enforcement went after these companies, spammers would have their financial supply cut off. No money = no incentive to spam. more