Professional Network Map

My friends and family know that I am a collector of maps.  I started collecting maps when my Uncle Jim Schmelzer, who ran the computer department for National Geographic for decades, provided me with some of the best maps ever produced (in my humble opinion).   As I got into the field of telcommunications, I started to collect cable maps, AS maps, coerage maps and to create maps of the networks I worked on.

This leads me to this map.  As many folks have mentioned on blogs and in news article, LinkedIn has added a feature called ‘InMaps’ which ‘maps’ your professional network.  Mine looks like this:

Visualising the interconnected nature of my professional contacts really drives home to my how business is all about relationshios.  You can make your own map here.

Comcast vs Level 3: The Imminent End of the Internet As We Know It (or not) – Oh, and Movie Q

There was a great deal written about the Level 3 and Comcast fight today.  Basically, it sounds to me like Comcast is pulling a Level 3 on Level 3.  Level 3 seems upset that someone would think of their traffic as CDN traffic, which is odd (or not), as that is exactly the product they sold to Netflix. 

Gigaom on the fracas. (The link to Vijay’s post on peering policies is a good read, btw, for those of you with questions about this concept).

Level 3’s Statement
Comcast’s Counter-Statement
Level 3 – Netflix Press Release
Level 3’s CDN Product Page

Netflix’s page on their streaming product

Netflix streaming is working very well at my house, by the way.  I’ve probably stopped renting DVDs, though my wife says she will still pick them up at Movie Q (which has killed our RedBox habit). 

Movie Q only has 3 store front locations, but one is down the street from our place.  Basically, it is a combination of Blockbuster and Redbox.  Or, an unmanned ‘laundromat’ for DVD rentals, if you will, with the left 1/3 of the store being a giant ‘RedBox-like Robot’, with 9 renting kiosks, and a large single vending machine behind the wall.  They display empty DVD cases on the other wall, in a bit of ‘Blockbuster’ marketing, to make it feel like an old line video store. This ‘Giant Redbot’ houses an entire BlockBuster type inventory, not just current releases; also, there is an onscreen quicktime preview of every movie in the machine.  They charge $1 a night for a DVD, and $1.50 for Blu-Ray.  Prices on games vary, depending on freshness, but are in that same range.

Of course, you can browse the store on-line, and they will email you receipts, etc.  Oh, and they have traditional vending machines for soda, candy’s and microwave popcorn.  I am hoping to get a look ‘behind the curtain’ some day, to see the inner workings of the vending bot.

The last time I was there, there was even an associate in the back, looking bored.

November in Bolsa Chica

November has been particulary dramatic in Southern California this year, and I’ve been enjoying the wind, clouds and light.

Protect Your Mobile Workforce from Firesheep

One of the hottest discussion topics in networking circles recently has been Firesheep, an extension to the Mozilla Firefox web browser. Firesheep allows a hacker to access someone else’s browsing session when they are sharing the same Internet connection.  The shared public wireless network at your local coffee shop, for example, provides an amateur hacker this opportunity.  At this point, Firesheep has been downloaded more than 598,000 times.

Firesheep works by hijacking the unencrypted cookie that is often sent by a website to the user’s computer after a successful login. The cookie is stored on the user’s computer, and is used to facilitate authentication, store site preferences, and track shopping cart contents, among other uses. With the hijacked cookie, a hacker can masquerade as the victim. taking actions as that user on the site, and potentially revealing confidential data (i.e., who all your ‘friends’ are).

To understand the impact of Firesheep when it’s in action, read this excellent article “The Firesheep don’t even look up.

Although Firesheep has some alarming implications for your network and IT security, a strong countermeasure is available: using a virtual private network (VPN) service, as recommended in “Five Ways to Shear Firesheep,” an article from ZDNet.

SSL VPNs are a great way to ensure that a conversation between two parties is not subject to eavesdropping by a 3rd party, such as a hacker. By utilizing a VPN service that is built using secure sockets layer (SSL) technology,  the security of the data of your mobile and remote network users is greatly increased. The MegaPath Managed SSL VPN service encrypts all of a user’s web session using the Triple Data Encryption Standard (3DES), while also allowing the for user-based policy enforcement and custom access control policies.

This means your mobile employees can use clientless MegaPath VPNs managed service to safely login to your corporate network from anywhere,  on any device—even when using an open WiFi network at a coffee shop.

Have your users encountered Firesheep? What measures are you taking to protect remote network access?  Are you considering the security of your confidential business data when performing a cost/benefit analysis of using a managed security service?

Posted on the MegaPath Connectivity Blog as “Protecting Your Mobile Workforce from Sheep (Firesheep, that is)”

Ethernet in the First Mile

A true Business Ethernet service uses traditional copper wiring to deliver the bandwidth (up to 20 Mbps), service-level agreements (SLAs), and features that are needed for today’s demanding applications–including video and voice.

Take another look at Business Ethernet for applications such as these:

  • Large enterprises: Gain connectivity options for satellite offices and provide alternative access for business continuity.
  • Retail and quick-service restaurants: Run many applications simultaneously, including point-of-sale, video monitoring, and supply chain systems. Improve response times for transactional data.
  • Government, healthcare, education: Support high-bandwidth applications like video conferencing, telemedicine, and e-learning.
  • Small and midsize businesses: Transfer multimedia content and large data files between locations and remote workers.
  • Any organization: Create virtual private networks (VPNs) to extend applications to remote employees, customers, and business partners over the Internet. Support voice over IP (VoIP) for economical voice communications.

As these examples show, a business-class Ethernet service delivers the capacity and flexibility needed for many types of business communications. And when you choose a managed services solution from a provider like MegaPath, Ethernet becomes an even more valuable networking option for your business.

How is your organization using Ethernet services?

Posted on  the MegaPath Connectivity Blog as “Take Another Look At Ethernet”.