The Internet of the Future – What Happens Behind the Scenes?

Today's Internet is a critical infrastructural element whose continued development influences industries, cultures, and the private space of most individuals. However, the world-encompassing network sometimes needs to be adapted to new requirements to keep pace with current innovations. We have recently seen accelerating development of Internet usage on the user side. Whether it is online shopping's expansion or the greater distribution of mobile devices or streaming services... more

Ron Paul Caught in Domain Dispute with Supporters

Former U.S. presidential candidate and congressman Rob Paul has filed a complaint with the World Intellectual Property Organization against the registrants of RonPaul.com and RonPaul.org in order to gain control of the domains. more

Supplementing the Record in UDRP Proceedings; When Acceptable?

The Uniform Domain Name Dispute Resolution Policy (UDRP) limits parties' submissions to complaints and responses; accepting "further statements or documents" is discretionary with the Panel (Rule 12, Procedural Orders), although the Forum (in Supplemental Rule 7) but not WIPO provides for supplementing the record with the proviso that "[a]dditional submissions must not amend the Complaint or Response." For some panelists, Rule 7 contradicts the Policy. more

Decentralizing Cybersecurity Via DNS

Decentralization is a big trend in IT, and everyone has their own definition of what "decentralization" really means. With more organizations fully embracing a work-from-anywhere culture, decentralization has moved past being a fad and turned into a necessity. Decentralized cybersecurity is nothing new. Many of us have been doing it since before the pandemic. more

Airplanes Vulnerable to Hacking, Says U.S. Department of Homeland Security

Researchers have been able to successfully demonstrate a commercial aircraft can be remotely hacked. more

Exploiting Video Console Chat for Cybecrime or Terrorism

A couple of days ago there was a lot of interest in how terrorists may have been using chat features of popular video console platforms (e.g. PS4, XBox One) to secretly communicate and plan their attacks. Several journalists on tight deadlines reached out to me for insight in to threat. Here are some technical snippets on the topic that may be useful for future reference. more

Botnets: Most Prevalent Threat on the Internet for the Enterprises

Based on the total number of transactions, Zscaler reports botnets as the biggest security risk on the Internet for the enterprises. "Once a host gets infected, the botnet usually spreads quickly within an enterprise. It also generates a significant amount of traffic to the command and control server, to download additional malware or perform other actions." more

Newer Cryptographic Advances for the Domain Name System: NSEC5 and Tokenized Queries

In my last post, I looked at what happens when a DNS query renders a "negative" response -- i.e., when a domain name doesn't exist. I then examined two cryptographic approaches to handling negative responses: NSEC and NSEC3. In this post, I will examine a third approach, NSEC5, and a related concept that protects client information, tokenized queries. The concepts I discuss below are topics we've studied in our long-term research program as we evaluate new technologies. more

Watching the Watchers Watching Your Network

It seems that this last holiday season didn't bring much cheer or goodwill to corporate security teams. With the public disclosure of remotely exploitable vulnerabilities and backdoors in the products of several well-known security vendors, many corporate security teams spent a great deal of time yanking cables, adding new firewall rules, and monitoring their networks with extra vigilance. more

Unexplained Glitch Disrupts Root-Server, Raises Security Concerns

For over four days, a crucial server within the Internet's domain name system (DNS) experienced an unexplained glitch, causing it to fall out of sync with its 12 peer root servers. The server, operated by Cogent Communications, is one of the 13 essential root servers that manage the Internet's root zone. more

An Unprecedented Look Into Utilization at Internet Interconnection Points

Measuring the performance of broadband networks is an important area of research, and efforts to characterize the performance of these networks continues to evolve. Measurement efforts to date have largely relied on in­home devices and are primarily designed to characterize access network performance. Yet, a user's experience also relies on factors that lie upstream of ISP access networks, which is why measuring interconnection is so important. more

U.S. House Committee to Hold Hearing on Recent Cyberattacks

U.S. Subcommittee on Communications & Technology and the Subcommittee on Commerce, Manufacturing, and Trade have announced a joint hearing to examine recent cyberattacks. more

NTAG Chair Blog: A Better Auction Framework

New gTLD Applicants now have a more fair and reasonable ICANN auction framework. A collaborative negotiation between the New TLD Applicant Group (NTAG) Auctions Working Group and ICANN Staff resulted in changes that improve the auction rules and bidder agreement. The indemnification and waivers in the agreement are now aligned with breaches that applicants can control. Applicants also now have an indemnification from Power Auction for third party claims related to IP infringement. more

Article Expresses Concern That Google and Other Tech Giants are Quietly Buying Up Undersea Cables

Big tech's ownership of the internet backbone will have far-reaching, yet familiar, implications, says Tyler Cooper, a broadband policy watcher, and editor at BroadbandNow. more

Supporting Rural Cell Towers

I work with a lot of ISPs that own rural fiber. Some rural network owners have been successful in providing fiber to cell sites near their networks over the last decade. A few sell directly to a cellular carrier, but most of these connections are sold to an intermediate carrier that bundles together cellular connections across a large geographic area. more