Steering Website Traffic with Managed DNS vs. IP Anycast

I recently read an interesting post on LinkedIn Engineering's blog entitled "TCP over IP Anycast -- Pipe dream or Reality?" The authors describe a project to optimize the performance of www.linkedin.com. The web site is served from multiple web server instances located in LinkedIn's POPs all over the world. Previously LinkedIn used DNS geomapping exclusively to route its users to the best web server instance, but the post describes how they tried using BGP routing instead. more

Keynote Speaker for Name Collisions Workshop: Bruce Schneier

There may still be a few security practitioners working in the field who didn't have a copy of Bruce Schneier's Applied Cryptography on their bookshelf the day they started their careers. Bruce's practical guide to cryptographic algorithms, key management techniques and security protocols, first published in 1993, was a landmark volume for the newly emerging field, and has been a reference to developers ever since. more

Russian Interference More Vigorous than Assumed, Over 39 States Targeted During Election

"Voter databases and software systems in an overwhelming number of states -- 39 to be exact -- were targeted by Russian cyberattacks over the summer and fall of 2016," Allegra Kirkland reporting today in TPM more

The Blackout: Preventing Network Domino Effects

After a widespread blackout hit the United States and Canada, the so-called network domino effect attracted high public attention. Modern physicists have paid attention to the effect of network dominos. Especially, scientists who have studied complex systems have warned that a network domino effect, if it occurs, will bring chaos to a society that is well connected through the Internet. The cause of the blackout in the United States and Canada was not traced down quickly. But it apparently shows a typical network domino effect.  more

A Look at RFC8200 Which Officially Made IPv6 an Internet Standard

The IETF published RFC8200 last week, which officially makes IPv6 an Internet Standard. While this move was a long time coming -- IPv6 has now reached about 20% deployment -- a more interesting question is: what has changed since RFC2460, which was a draft standard, was published in 2013? After all, the point of moving from the experimental to the draft standard to the internet standard states is to learn more about the protocol as it operates on the wire... more

Moving from 4G to 5G

A great deal of hype is out there, as vendors talk up the next development in mobile technology, known as 5G. FCC Chairman Tom Wheeler made a good comparison. He said that one person looking at the paintings by the Master in the Picasso Museum in Barcelona sees a different picture to the person next to them. That's what 5G is all about at the moment -- a great picture with lots of different interpretations. more

SpaceX Quietly Launches New Website for Cellular Starlink Service

SpaceX has unveiled its new "Starlink Direct to Cell" service, aimed at providing cellular connectivity globally via its Starlink satellite network. The newly launched website promotes the service with the promise of "Seamless access to text, voice, and data for LTE phones across the globe." more

Comcast and e360 Settle Lawsuit

e360 initially filed suit against Comcast early in 2008. They asserted a number of things, including that Comcast was fraudulently returning "user unknown" notices and that they were certified by ReturnPath. Comcast filed a countersuit alleging violations of CAN SPAM, violations of the computer fraud and abuse act, as well as a number of other things including abuse of process. In April of 2008 the judge ruled in favor of Comcast and dismissed e360's case, while allowing the countersuit to proceed. more

Cloud 2015: Top Five Considerations

As 2014 winds down, cloud spending is up. That's the word from research firm IDC -- as reported by IT Jungle, cloud spending will reach over $56 billion this year and won't stop anytime soon. By 2018, predictions peg the cloud as worth $127 billion, and that's just counting "core" cloud services such as SaaS, PaaS and IaaS. Cloud-based peripherals, the Internet of Things and other cloud initiatives are also on track to make an impact; here's a quick look at top cloud considerations for the coming year. more

Vladimir Putin Signs ‘Sovereign Internet’ Law to Further Tighten Government Control of the Internet

President Vladimir Putin on Wednesday signed an "internet sovereignty" bill into law that further expands government's control of the Internet. more

Another Registrant Loses UDRP Where Trademark ‘Spans the Dot’

Here's another example of a domain name dispute where the top-level domain (TLD) was essential to the outcome of the case -- because it formed a part of the complainant's trademark: mr.green. In this decision under the Uniform Domain Name Dispute Resolution Policy (UDRP), the panel joined a short but (slowly) growing list of disputes in which the TLD plays a vital role. more

Unlocking the Hidden Value Within Your IT Organization

Many C-level executives are unaware their IT organizations could be sitting on a lucrative sellable supply of unused IPv4 addresses. Assessing and executing on the opportunity takes planning, but there's a clear path for getting it done. In 2014 and 2015, buyers had their pick of large block holders with millions of available and unused numbers. This surplus allowed large buyers to shop around for the lowest offer and, as a result, drive prices down to a low of $4/number. more

Colombian Government Releases Action Plan for the Selection of .CO Domain Registry Operator

In light of the approaching expiration of the .CO top-level domain registry operator contract, Columbia's Ministry of Information Technology and Communications (MinTIC) today released an action plan for the .co operator selection process. more

Frustrations with VoIP Phone Services

I ought to explain why I've suddenly gone cold on VoIP. It's just I've watched my own behaviour. I've grown tired of the inconsistency of PC VoIP calls, and instead I've reverted to using landlines, mobiles and Jajah (for callback). But I'm still using IM to set up many of those calls! The problem isn't unique to any one client - they're all proving unsuitable for business use with clients (which is most of my telephony needs covered). The worst of all seems to be Skype conference calling... more

Facts & Tips for Consumers About the Epsilon Breach

There has been a lot of talk, blogging, tweeting and press reportage about the Epsilon breach, but little in the way of concrete information to consumers as to where they stand, if their personal information (PII) such as their name and email address has been lost to criminals. The CAUCE Board of Directors have developed the following FAQ that provides facts and guidance for those affected by the breach. more