During the two-year period preceding the IANA transition in 2016, there was a near-superhuman effort put forth by the community of stakeholders to design, debate, and deploy an accountability framework for ICANN that would serve to check and balance the coordinator of the global DNS. One of the overriding concerns that stakeholders sought to address was the possibility of ICANN being captured, and it was argued that the global community of stakeholders would serve as a "backstop" that would hold ICANN accountable. more
Why are networks so insecure? One reason is we don't take network security seriously. We just don't think of the network as a serious target of attack. Or we think of security as a problem "over there," something that exists in the application realm, that needs to be solved by application developers. Or we think the consequences of a network security breach as "well, they can DDoS us, and then we can figure out how to move load around, so if we build with resilience (enough redundancy)... more
I gave a talk yesterday at Northwestern called A DNS in the Air. My idea is that, in order to scale, the emerging wireless Internet needs something analogous to the domain name system (DNS) -- the infrastructure that allows you to reach sites across the Net. Billions of mobile phones, and even more billions of connected sensors and other wireless devices will completely overwhelm our current spectrum management regime. AT&T Wireless estimates we will need between 250 and 600 TIMES the current wireless capacity in 2018, less than a decade from now. more
Significant changes to the core Internet protocols are underway due to the increased necessity to overcome limits that have become apparent particularly with regards to performance. more
In light of increasing reports of malicious activity targeting the DNS infrastructure, ICANN is calling for the full deployment of the Domain Name System Security Extensions (DNSSEC) across all unsecured domain names. more
The eighth RIPE NCC hackathon takes on the Quantum Internet! The hackathon will be held during the weekend before RIPE 77 in Amsterdam, and is co-organised by QuTech and TU Delft, along with the RIPE NCC. We're bringing together network operators, quantum networking researchers, students, hackers, software developers and artists, to imagine and build the tools for the future Internet. more
The IRP Panel that was tasked with deciding the Booking.com vs. ICANN IRP that was filed regarding the application for the .hotels new gTLD name has made a decision that seems favorable to ICANN as the Defendant. However, this is not a victory for ICANN but an indictment of the ICANN procedures and accountability systems which are widely viewed as detrimental to new gTLD applicants. more
The network layer of the Internet routes packets regardless of the underlying communication media (Wifi, cellular telephony, satellites, or optical fiber). The underlying physical infrastructure of the Internet includes a mesh of submarine cables, generally shared by network operators who purchase capacity from the cable owners. As of late 2020, over 400 submarine cables interconnect continents worldwide and constitute the oceanic backbone of the Internet. more
The primary means of authentication on the Internet is the password -- a half-century old, shared secret mechanism that is difficult to use (especially on mobile devices) and has acknowledged security flaws including attacks at scale. Even so, passwords remain the most prevalent form of authentication with efforts to enhance security typically relying on "bolt on" solutions that increase user friction. more
This debate never got heated during the NewDomains.org conference in Munich last month. One might speculate that it was largely because most in the audience and on the panel, support and believe in the existence of both. There is no need to make a direct either/or comparison. What sets Facebook and Apps apart from existing popular Top-Level Domains (TLDs) is the concept of a closed environment in which users can interact with the technology and each other in a dedicated space. more
Yesterday's FCC report estimates that at least 80 million Americans don't have high-speed Internet access - defined as download speeds of at least 4 Mbps and upload 1 Mbps - at home. (Soon the Commission will release another report comparing these results to those in other countries.) This service is completely unavailable to at least 14 million Americans - the FCC estimates that "1,024 out of 3,230 counties in the United States and its territories are unserved by broadband[, and t]hese unserved areas are home to 24 million Americans living in 8.9 million households." more
The Internet Governance Forum in Bali is not without excitement as usual. There is a rumour about a power grab by the technical community. If the "power grab" is true, then I am assuming that this is a response to threats of institutional frameworks governing or interfering with the current status quo. Personally, I feel that this is anti thesis to "enhanced cooperation". If for some reason, ICANN or the US Government is behind the scenes in instigating this move, then I would suggest that it is very bad strategy and will cause more damage than harm to the current status quo. more
So I wrote earlier that I though it was good stuff when ICANN released a paper on DNS Security. Yes, I think it was good this paper was released, and yes it points out correctly how important DNSSEC is. But, now when reading it in detail, I find two things that troubles me. And it has to do with management of .ARPA. A top level domain that is used for infrastructural purposes. Like IP-addresses and E.164 numbers... more
A team of researchers from Princeton University and the University of California has developed a machine-learning algorithm named PREDATOR that can accurately establish domain reputation at the time of domain registration. more
Teledesic was the first company to plan to offer broadband connectivity using a constellation of low-earth-orbit (LEO) satellites. Craig McCaw, who had sold McCaw Cellular to AT&T, founded Teledesic in 1990 and it got a big visibility and credibility boost when Bill Gates made a small ($5 million) investment in the company. McCaw and Gates were able to attract capital - $200 million from a Saudi Prince, $750 million from Motorola, and $100 million from Boeing, which signed on as the prime contractor. more
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