A group of academic researchers have revealed a design weakness in the 4G/5G protocol which can be exploited by an attacker to identify the victim's presence in a particular cell area just from the victim's soft-identity such as phone number and Twitter handle. more
It has become popular today around Washington and the venues of its coerced allies to issue threats to ban telecommunications equipment from certain countries - especially equipment intended for 5G use. The guise is vague assertions of "national security." It is an old tactic dating back to the turn of the last century and recurrent for decades. A combination of treaty instruments and collaborative industry standards activity several decades ago largely put an end to the banning tactic - significantly benefitting the entire world. more
My Comcast bill arrived today with a sneaky new $2.68 charge, $2.50 for leasing one (and only one) set-top box and $0.18 for the remote. This new billing line item, like the many others Comcast has introduced, adds to its bottom line with no additional capital expenditure. It shows how resisting the obligation to return to accepting set-top box free, "cable ready" sets was a smart strategy. more
It is interesting to observe the changes in the telecommunications environment over the last few decades. Before videotex (the predecessor of the internet) arrived in the late 1970s early 1980s, 90% of telecommunications revolved around telephone calls. And at that time telephony was still a luxury for many, as making calls were expensive. I remember that in 1972 a telephone call between London and Amsterdam cost one pound per minute. Local telephone calls were timed... more
Most countries, don't have to fear internet quality problems in the same way as would be possible in the USA. The US competition watchdog has little power to hold telcos accountable to the nature of their broadband services. Back in 1996 broadband was classified as a content service and not a telecom service. So, for example, if a telco wants to provide preferred access to Google, it can sell them a superior broadband services which could create a two speed internet service... more
The time was - way back around the turn of the century - when all Internet companies believed that the Internet should be free from government regulation. I lobbied along with Google and Amazon to that end (there were no Twitter and Facebook then); we were successful over the objection of traditional telcos who wanted the protection of regulation. The FCC under both Democrats and Republicans agreed to forbear from regulating the Internet the way they regulate the telephone network; the Internet flourished, to put it mildly. more
In March of this year, the Federal Communications Commission (FCC) adopted an initial Notice of Inquiry (CG No. 17-59) to mitigate robocalls. In July, it adopted a Second Notice. Mitigating spoofed telephone calls is a global problem which every country in the world has been addressing as part of a global ecosystem for many years in intergovernmental and industry bodies, in academic R&D and patent filings, and industry products with ongoing activity continuing today. more
No baby boomers had been born when Congress enacted Title II of the Communications Act in 1934 as a means of regulating the Bell telephone monopoly, and the first Millennials were in elementary school when that monopoly was broken up in 1983. Title II was set to die along with plain old telephone service until the Obama administration decided Title II should be used to implement net neutrality -- the principle that consumers should have reasonable access to internet functionality. more
One of the most profoundly disruptive developments occurring in the cyber security arena today is the headlong rush by a set of parties to ubiquitously implement extreme End-to-End (e2e) encryption for communication networks using essentially unbreakable encryption technology. A notable example is a new version of Transport Layer Security (TLS) known as version 1.3. The activity ensues largely in a single venue... more
Back in the early 2000s, several notable Internet researchers were predicting the death of the Internet. Based on the narrative, the Internet infrastructure had not been designed for the scale that was being projected at the time, supposedly leading to fatal security and scalability issues. Yet somehow the Internet industry has always found a way to dodge the bullet at the very last minute. more
A Verizon partner is reported to have exposed millions of Verizon customer accounts due to a misconfigured cloud-based file. more
"Net neutrality" is implicitly framed as a debate over how to deliver an equitable ration of quality to each broadband user and application. This is the wrong debate to have, since it is both technically impossible and economically unfair. We should instead be discussing how to create a transparent market for quality that is both achievable and fair. In this paper I propose an alternative approach that (potentially) meets the needs of both consumer advocates and free market proponents. more
While couched in noble terms of promoting competition, innovation and freedom, the FCC soon will combine two initiatives that will enhance the likelihood that Sprint and T-Mobile will stop operating as separate companies within 18 months. In the same manner at the regulatory approval of airline mergers, the FCC will make all sorts of conclusions sorely lacking empirical evidence and common sense. more
Harvard Business Review just ran an interesting article on the information security aspects of Internet of Things (IoT). Based on the storyline, the smart city initiatives are doomed to fail unless the security of the IoT devices and the systems will be improved. While security of the digital society is obviously a key concern, I am not entirely convinced that relying on the security of individual devices and systems is the best course of action. more
The Canadian Radio-television and Telecommunications Commission (CRTC) today announced that it will strengthened its commitment to net neutrality. more
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