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Network Outages Go Global

On August 30, CenturyLink experienced a major network outage that lasted for over five hours and disrupted CenturyLink customers nationwide as well as many other networks. What was unique about the outage was the scope of the disruptions as the outage affected video streaming services, game platforms, and even webcasts of European soccer. more

The Rise and Rise of Broadband in China

While there are plenty of articles continuously updating us on the incredible social and economic developments that are taking place in China it is still sometimes good to stand still and have a look at some of these developments. It was 15 years ago that the Chinese Government - in its 5-year plan - stated that it wanted to connect all of its half million villages to the telecommunications network. At that point the plan simply called for narrowband telephone connections. more

Is the Internet Fragmenting? Join the Discussion Live - Tuesday, May 10, at 3:30pm US EDT

Is the global, open Internet moving away from a network of networks that is universally accessible to a series of networks fragmented along policy, technical or economic lines? As some governments pass laws related to data localization and restriction of cross-border data flows, what will the impact be? What about the increasing use of DNS and content filtering? What other factors have the potential for causing fragmentation? more

Global Technical Internet Related Issues That Need Fixing

Given its engineering background, many positive contributions can be made by the engineering community in the broader ICT world to assist in addressing some of the broader internet issues, often addressed within the more limited telecoms environment.. Of course some of this is already happening; however much more work would be needed to strengthen the technical foundations of the internet. Just as an example, the type of issues that could be addressed by a broader ICT engineering foundation could include... more

DNSSEC - Let’s Stay the Course!

I don't know about you, but I'm starting to think that DNSSEC being so hot these days is a mixed blessing. Yes, it's wonderful that after so many years there is finally broad consensus for making DNSSEC happen. But being so prominent also means the protocol is taking shots from those who don't want to make the necessary software, hardware and operational modifications needed. And DNSSEC has taken some shots from those who just want to be contrarian. more

How Much Did the U.S. Wireless Carriers “Earn” From “Location Information Aggregators”?

The FCC lawfully fined U.S. facilities-based wireless carriers nearly $200 million for selling highly intrusive location data about subscribers without their "opt-in" consent. In Section 222 of the Communications Act, Congress comprehensively specified how the carriers bore an affirmative duty of care not to disclose clearly defined Customer Proprietary Information ("CPNI"). The Act explicitly required the FCC, and no other agency, to protect telecommunications consumers. more

A Year in Review: 14,000 Routing Incidents In 2017

How was the state of the Internet's routing system in 2017? Let's take a look back using data from BGPStream. Some highlights: 13,935 total incidents (either outages or attacks like route leaks and hijacks); Over 10% of all Autonomous Systems on the Internet were affected; 3,106 Autonomous Systems were a victim of at least one routing incident; 1,546 networks caused at least one incident. more

CE Router Certification Opens Up the Last Mile to IPv6 Fixed-Line

With reference to IPv6, probably most end users do not have any sense of it. The mainstream condition in the industry is that network carriers and content/service providers stick to their own arguments. Carriers consider lack of IPv6 content and service as the reason demand for IPv6 from the users is very low. The content and service providers believe that users cannot have access to content and service through IPv6 and thus carriers should provide the service in the background. more

Wow, a U.S. Ministry of 5G

This seemed to be the reaction this morning worldwide to the leaked alleged PowerPoint slides detailing the White House strategic options for a U.S. national 5G infrastructure. The gist of the slides has apparently been confirmed to Reuters by unnamed "Trump security team members." The options apparently range between creating a U.S. Ministry of 5G resembling the old world of government Post, Telegraph and Telecommunication (PTT) agencies of bygone years, and sawing off the U.S. ICT infrastructures and services from the rest of the world. more

Ethical Hacking: Turning The Tables to Boost Cyber Security

Hacking remains a huge problem for businesses. As noted by MarketWatch, more than 175 data breaches have already happened this year, and in 2015 approximately 105 million adults in the United States had their personal information stolen. For companies, the stakes are huge: Compromised systems not only damage the bottom line but can severely impact public opinion. more

The Cyberthreats and Trends Enterprises Should Watch in 2016

Every year, Verisign iDefense Security Intelligence Services produces its Cyberthreats and Trends Report, which provides an overview of the key cybersecurity trends of the previous year and insight into how Verisign believes those trends will evolve. This report is designed to assist in informing cybersecurity and business operations teams of the critical cyberthreats and trends impacting their enterprises, helping them to anticipate key developments and more effectively triage attacks and allocate their limited resources. more

The Impacts of Hurricanes Harvey, Irma, and Maria on the Internet

The devastation caused by several storms during the 2017 Atlantic hurricane season has destroyed neighborhoods and taken lives across a number of Caribbean island nations including Texas and Florida in the United States. Senior Director of Internet Research & Analysis at Oracle Dyn Global Business Unit has posted a blog that takes a look at the impacts. more

Mega Hacks and the Employees That Lost

When a business gets hacked and its corporate information is dumped on the Internet for all and sundry to see (albeit illegally), the effects of that breach are obviously devastating for all concerned. In many ways it's like the day after a fierce storm has driven a super-cargo container ship aground and beachcombers from far and wide have descended upon the ruptured carcass of metal to cart away anything they think has value or can be sold by the side of road. more

Hot Architectural Issues for the Internet

The Internet Architecture Board's (IAB) chair, Olaf Kolkman, asked the members of the IAB to provide a statement paper each on what they believe the current most pressing issues in terms of Internet architecture are... I have thought about this for the past few days, and realised that it's hard to come up with overarching issues and even harder to come up with issues, where the IAB actually could make a difference. But I came with up with two issues. more

Mobile Broadband Boom: The Killer App for FttH

It still amazes us that respected industry commentators join liberal politicians in questioning the need for FttH in the wake of the enormous success of mobile broadband. They refer to this phenomenon as proof that people are bypassing their fixed broadband and are now using the smartphones and tablets to obtain most of their broadband access. However, after several years of mobile boom the majority of households are still using the fixed-line networks for calls... more