There is no one “great” answer to this question. Usually saving disk space also maximizes performance of your computing platform. We fundamentally recommend: a) proper maintenance (see other tips below) and b) the occasional ‘spring cleaning’ (as also discussed below) combined with the c) use of a utility to clean your unused space (we like […]
How can I save Disk Space? Read More »
Check out these additional IPv6 Resources: Our IPv6 overview course at Udemy Our IPv6 Custom Profiles for Wireshark Our IPv6 classes at the Online School It should be no surprise to anyone reading this article that the next generation IPv6 protocol is being exploited by hackers and attackers just like its predecessor IPv4. If you
The Security Weaknesses of IPv6 Read More »
I have always said, everywhere – at least at some level. It typically involves governments or authorities blocking or restricting access to certain content, websites, or services. Here’s a summary of where and how it’s done: Countries with Extensive or Systematic Internet Censorship: Highly Censored (Systematic Filtering & Control) Substantial Filtering or Selective Censorship Moderate
Where is the Internet Filtered or Censored? Read More »
I am not a very political person. However, I was fascinated by the following. The transcript below was copied from TED Talk – Omar Ahmad: Political change with pen and paper. It is inspiring and insightful…. One of the things that defines a TEDster is you’ve taken your passion, and you’ve turned it into stewardship.
How to Affect Politicians Read More »
Many of you associated with CellStream already know that we have been busy over the past several months renovating our web presence by adding the CellStream Intranet site. I thought I would write a few lines about it so folks would know what has been going on, become aware of great new information available, and
The CellStream Intranet Story – Visitors Welcome! Read More »
Reluctantly, I am being forced to contemplate the notion that the telephone, as I have always know it in my lifetime, is not just evolving, but it is becoming and endangered species. Look at these numbers just released by the FCC as of December 31, 2009:
The Slow Death of the Telephone As You Know It Read More »
1. You just tried to enter your password on the microwave. 2. You have a list of 15 phone numbers to reach your family of three. 3. You call your son’s beeper to let him know it’s time to eat. He emails you back from his bedroom, “What’s for dinner?” 4. Your daughter sells Girl
Signs you live in the Internet Era Read More »
CellStream, Inc. – Telecom Consulting and Training! 1-Day Instructor Led Hands On Lab Class Available in either Web Based delivery or On-Site Delivery Minimum 10 students – Maximum 20 students Course Description: Knowing the fundamentals of Datalink Layer 2 Ethernet and Ethernet Switching is vital to anyone who
CSI-HO-009 – Ethernet 101 Read More »
Imagine for a moment a scenario that Japan faced: a tsunami of epic size causing a disaster unimaginable in size and impact. Power would be lost, communications services completely wiped out. OK, how about an earthquake? Flood? Remember that any one of these disasters can cause a huge amount of people to be out of
A Network That Works After a Disaster Read More »
Monday, May 25th, 2009 As many of the CellStream faithful know, we are hugely dedicated to the Independent Telephone market, and have been since the founding of the company in 1998. We were recently invited and happily accepted an opportunity to speak at the Wisconsin State Telephone Association conference. A short video and interview was
Speaking at the Wisconsin State Telephone Association Read More »
This article was originally published Monday, March 23, 2009. I have been messing rather seriously with virtualization recently. Specifically Microsoft Virtual PC and Microsoft Virtual Server products, as well as SUN’s Virtual Box. The good news is they all work pretty much as advertised, albeit they have differences. I now have a machine that runs
Cloud Computing and Virtualization – A Missing Link Read More »
Two answers to this one: sort of, and absolutely. Sort of means you can go to these sites and select to deactivate your account. The problem is that while it is deactivated, all your information, history, friends lists, postings, tweets, etc. are all maintained. You can reactivate almost any time you want. Absolutely means actual
Can I erase my accounts on Facebook, Twitter, etc.? Read More »
Since we all work in high tech … Does the statement, “We’ve always done it that way” ring any bells…? The US standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches. That’s an exceedingly odd number.Why was that gauge used?Because that’s the way they built them in England, and English expatriates built
High Tech corporate dependencies – explained Read More »
CellStream, Inc. – Telecom Consulting and Training! 2-Day Instructor Led Hands On Lab Class Available in Web Based delivery or onsite, instructor led Minimum 10 students – Maximum 16 students What Students are Saying about this class: “Understanding how Wireshark can be customized to make my job easier (this will help WELL BEYOND even wireless)”
CSI-HO-020-G – Explore Packet Analysis with Wireshark – WLAN Edition – 2 Day Read More »
Check out these additional IPv6 Resources: Our IPv6 overview course at Udemy Our IPv6 Custom Profiles for Wireshark Our IPv6 classes at the Online School Thanks to the publication of a study by the NRO (Number Resource Organization) that is the official representative of the five RIRs (Regional Internet Registries) that oversee the allocation of
IPv6 Hands On Training – The Time is Now Read More »
