Featured Blogs

Broadband Providers: What are the Implications of Virtual Reality?

Broadband service providers take note, personal virtual reality (VR) platforms are going to reshape the industry sooner than you think. We've seen a constant stream of VR-related news coming from major industry tradeshows, online broadband publications, and even broadband CEO blog posts. I'll try to generalize their comments succinctly: personal VR platforms are expected to bring massive sales, huge increases in bandwidth consumption, and dramatic shifts in subscriber quality expectations. more

Review Your Email Forwarding Practices

As unusual as it may be for a lawyer to speak at a IETF meeting, Ian Walden gave a lecture on Data Protection Directives and updates thereof. He said they affect some 90 jurisdictions. A difference between email addresses and cookies - the latter are the main subject of the January 2012 update of the directives - is that after more than a decade of enforcement, specific browser extensions may allow users to browse what cookies they have, while no record states whom they conferred their email addresses to. more

Net Neutrality Advocates: Wireless Carriers’ Network Management Must Be ‘Reasonable’

Emboldened by their summertime victory against Comcast, advocates of network neutrality said Thursday that the next front in battle for the principle would be against wireless carriers who make "unreasonable" network management decisions. In a panel discussion on managing wireless networks at the Wireless Communications Association conference here, Free Press Policy Director, Ben Scott and Google Telecom Counsel, Richard Whitt said that the FCC's Net neutrality principles would bar discrimination over wireless networks -- while conceding that the networks are, for the time being, more bandwidth-constrained than wired-based network. more

The ICANN Accountability End Game

It was predictable, and inevitable, I suppose, that the end game of a search for a more accountable ICANN would devolve to a lawyer's contest. When there is money on the table, and when global politics are invoked to one degree or another, it is the lawyers who are tasked to translate lofty goals into precise words on paper that will survive the inspection of judges and courts. And ambitious politicians as well. more

The Internet as a Public Utility

I recently attended a workshop on Lessons Learned from 40 Years of the Internet, and the topic of the Internet as a Public Utility in the context of national regulatory frameworks came up. For me, 40 years is just enough time to try and phrase an answer to the big policy question: Has the Internet been a success in the experiment of using market forces to act as an efficient distributor of a public good? Or has it raised more issues than it has addressed? more

The Impact of a Pandemic on Cyberattacks and Business Continuity Plans

A new survey of security and IT leaders by csoonline.com sheds light on how organizations across industries are dealing with the COVID-19 crisis, how prepared they were when the pandemic first hit, how vulnerable they are, and what the long-term impact on companies may be. Unsurprisingly, the survey found there has been an increased number of employees working from home. more

Cuba Claims New Regulations Expand Internet Access to Homes and Businesses, But Here’s the Downside

New Cuban regulations regarding private WiFi networks went into effect yesterday, and the New York Times and others proclaimed that "Cuba expands Internet access to private homes and businesses." Yes, Cubans can legally import and install WiFi routers in their homes, small cafes, B&Bs, etc., but these regulations will make little difference in Internet access. more

Green Revolving Funds Can Help Fund Costs of Cloud Computing and R&E Networking

There have been some interesting new developments in university Green Revolving Funds (GRF) that I believe could be a significant revenue opportunity for cloud suppliers and R&E networks. In this age of severe financial constraints and cutbacks for universities, new revenue models are needed to sustain advanced cyber-infrastructure in support of research and education. more

UN Internet Takeover Rumours Mask Bigger Governance Shortcomings

In recent months the Internet has been buzzing about the prospect of a United Nations "takeover" of the Internet, including responsibility for governance of the domain name system. The concern hit a fever pitch late last month when the U.S. Congress held hearings on the issue. A steady stream of technology companies and consumer groups expressed fears with potential U.N. and foreign government involvement and members of Congress pledged to take a strong stand against the takeover. more

VoIP Security FUD

I'm continually amazed by the amount of FUD being spread with regard to VoIP security threats. People...the sky is not falling. VoIP isn't e-mail. It isn't implemented like e-mail, it won't be implemented like e-mail (maybe "it shouldn't be implemented like e-mail" is a more appropriate statement). Following best security practices will ensure at least a level of security equivalent to current TDM systems. Best FUD I've heard this week: VoIP is insecure because you can simply put a bridge on an ethernet line and capture a stream. Hey, has anyone ever heard of alligator clips? more

Could This Be the Silver Bullet for Cloud Computing

This article on cloud appeared in the Economist.com on April 12th 2001 titled "The Beast of Complexities" Stuart Feldman of IBM, mentions these examples. Quote 'Picture yourself as the product manager of a new hand-held computer whose design team has just sent him the electronic blueprint for the device. You go to your personalized web portal and order the components, book manufacturing capacity and arrange for distribution. With the click of a mouse, you create an instant supply chain that, once the job is done, will dissolve again." unquote. ...In the same article he also lamented that so far, nobody has found a silver bullet to kill the Beast of Complexity. more

Why Domain Security Is Your First Line of Defense to Mitigate Phishing Attacks

According to the Cybersecurity and Infrastructure Security Agency (CISA), most cyberattacks, including ransomware and business email compromise, begin with phishing. Although losses due to ransomware now exceed billions annually, most ransomware protection and response measures don't protect against the most common phishing attacks. Established research shows that phishing attacks most commonly occur from a maliciously registered, confusingly similar domain name, a compromised or hijacked legitimate domain name, or via email header spoofing. more

Application Delivery Controller: So Long, Crystal Ball

Do you know how big your web site will be in a year? You probably can guess, or even estimate how much traffic will hit your site in a year. You can also use millennia proven methods such as Crystal Balls, Animal Entrails or even Coffee Stains. But seriously, it is no easy task evaluating site growth in this volatile, ever changing economy. A key element in the scaling of any web site is the Application Delivery Controller (ADC). more

The IPv4 Market in 2021

Price was the story of the 2021 IPv4 market. Large and small organizations alike continue to invest in their IPv4 infrastructure causing demand for IPv4 address space to intensify. Meanwhile, supply remains constrained. These market factors drove prices up at a historic rate in 2021. more

Remote Work Demands Encryption

Now that we are all working from home (WFH), the need for encryption must also increase in priority and awareness. Zoom's popular video conferencing solution got in hot water because they promised "end-to-end" encryption but didn't deliver on it - prompting some organizations to ban it from use altogether. Encryption protects confidential information from being exposed in transmission, providing a secure way for the intended recipient to get the information without snooping by others. more