Featured Blogs

Routing Redundancy: How Much Is Enough?

Internet connectivity is a good thing. Many of us depend on it for everything from our livelihoods to our entertainment. However, the Internet is very fragile and even the The New York Times is worried about it. But they're primarily concerned with overloads that can occur when everyone on the planet does the same thing at roughly the same time, such as surfing for news about Michael Jackson. Unfortunately, we will never avoid all such scenarios. Physical systems are designed around average and typical peak loads, not around extremely high loads associated with very unlikely events. Who would pay for that? more

An Update on Securing BGP from IETF 102

One way or another we've been working on various aspects of securing the Internet's inter-domain routing system for many years. I recall presentations dating back to the late '90's that point vaguely to using some form of a digital signature on BGP updates that would allow a BGP speaker to assure themselves as to the veracity of a route advertisement. more

The IANA Stewardship Transition - Now Is the Time to Share Your Views

The IANA Stewardship Transition process may have started more than a year ago, but last week it reached its pinnacle with the publication of the compiled Proposal to Transition the Stewardship of the Internet Assigned Numbers Authority (IANA) Functions from the US Commerce Department's National Telecommunications and Information Administration (NTIA) to the Global Multistakeholder Community" by the IANA Coordination Group (ICG). more

Luddites of the 21St Century Unite?

In the past few weeks doom and gloom stories about the future were printed, discussed and opined in the press. The down and out of the message of futurists is that the middle class is going to be swept away in the coming years because of software and robotic solutions (from here on: automated processes), making humans redundant... Do Luddites of the 21st century need to rise? I want to look at the topic from a few angles. more

RIPE Members Vote To Continue RPKI Work

RIPE 63 is on this week in Vienna, Austria. Yesterday evening saw the General Meeting where members were asked to vote on a number of motions. While some of the motions were more formalities than anything else, the votes on RPKI and the membership fee structure for 2012 provoked some emotive debate. more

IPv4 Market and IPv6 Deployment

IPv4.Global's Lee Howard will be a panelist at the Internet Governance Forum's session, "IGF 2020 WS #327 Believe it or not, the Internet Protocol is on Sale!" Preparing for this session has provided an opportunity to research how the IPv4 address market has affected the deployment of IPv6. There are a few spikes where a large number of addresses was transferred in a single transaction, most recently from APIDT.org. more

Excessive Offers to Sell Domain Names: Evidence of Bad Faith or Bona Fide Business Practice?

Not infrequently heard in domain name disputes are cries of shock and gnashing of teeth that domain name holders may lawfully offer their inventory at excessive prices. Take for example TOBAM v. M. Thestrup / Best Identity, D2016-1990 (WIPO November 21, 2016) (<tobam.com>). Respondent accused Complainant of bullying which Complainant denied... more

Understanding the Modern DDoS Threat

The breadth of cyber threats that an organization must engage with and combat seemingly change on a daily basis. Each new technology, vulnerability or exploit vector results in a new threat that must be protected against. Meanwhile some forms of attack never appear to age -- they remain a threat to business continuity despite years of advances in defensive strategy. One particularly insidious and never-ending threat is that of the Distributed Denial of Service (DDoS) attack. more

Amazon Will Thrive After COVID-19

Amazon has already received a retail windfall, but their infrastructure will be more critical in the long run. My final exam this term will include a take-home question: How will COVID-19 affect the fortunes one of the major Internet companies - Apple, Google, Facebook, or Microsoft? I didn't include Amazon because they are an obvious winner. On December 30, 2019 Amazon stock was selling for $1,847.84 per share and on May 1, 2020 it was $2,286.04, a 23.7 percent increase. more

DMARC and Message Wrapping

I have groused at length about the damage that anti-phishing technique DMARC does to e-mail discussion lists. For at least two years list managers and list software developers have been trying to figure out what to do about it. The group that brought us DMARC is working on an un-DMARC-ing scheme called ARC, which will likely help somewhat, but ARC isn't ready yet, and due to ARC's complexity, it's likely that there will be many medium or small mail systems that enforce DMARC and can't or won't use ARC. more

We Already Are in the Quaternary Industrial Era

British economist Colin Clark (1905-1989) explained that the spendable income for the working class varied according to industry levels, i.e., the spendable income increased as they moved from the Primary industry to the Secondary from the Secondary to the Tertiary. These days when we are experiencing loss of jobs due to the cutting-edge ICT (Information and Communications Technology) of the 21st century without creating new jobs to replace them, we need to examine new economic and labor policies as we move from the Tertiary to the Quaternary industry. more

Will Cisco Make a Comeback in Cuba?

Is the recently announced Cisco Networking Academy at the Universidad de Ciencias Informáticas a belated drop in the bucket or the first step in a significant opening? Cisco dominated the infrastructure equipment market in Cuba and elsewhere during the early days of the Internet, but Huawei replaced them in Cuba... What does this mean? It might be a belated drop in the bucket. UCI has only 19 trained CNA instructors while the CNA curriculum is being taught by over 20,000 instructors at over 10,000 institutions. more

Google Fiber: Technology Innovation Or Revenue Assurance?

Google's announcement of its 'Fiberhoods' throughout Kansas City is yet another example of the thought leadership and innovation being brought forward by the popular advertising company. But what does this move say about the state of Internet access in America? more

ICANN Has Opened Up Opportunities for Everyone Including Africa

The ICANN latest reveal of the applications pending batching has shown a number of very crucial details of what the new domains system is like. The new system before batching presents new applications with the North Americas having the highest applications amounting to 911, Europe follows with 675, Asia pacific which already has one continental domain .asia has three hundred and three domains, Latin America which shares the same ecological niche with Africa has 24 new applications 7 domains higher than Africa which has presented 17 new domains. more

Antispam Law Draws Backlash

I was reading in the Canadian Lawyer Mag that businesses in Canada are now coming to grips with the Canadian Antispam law that was passed last year. Canada's antispam law is much tougher than most jurisdictions. Aside from the penalties of the law, which are steep, what differentiates it the most from the US law is that Canada's law is an opt-in law; marketers who send commercial email must be able to demonstrate that they received consent in writing in order to market to people. As expected, people who are most affected by the law - marketers - are upset about the lack of wriggle room and how it could affect their business. more