• Every second of every day, data is being sent and received. Billions of data packets are processed by your company’s network every day. In fact, you received dozens of packets just to read this article,...

  • If you’ve been around IT for even a few minutes, you’ve likely heard the acronyms “LAN” and “WAN” used by fellow technicians. But with all of the possible variations of networks—different sizes, different arrangements, and...

  • With all of the certifications out there, how do you know which one is right for you? As demand grows for high for qualified, knowledgeable IT professionals it’s important to find a certification that matches...

  • This month CompTIA will begin the transition to include performance-based questions in the A+, Network+, and Security+ exams. This addition began with the launch of the new A+ exam in October and transition to the...

  • CompTIA released the latest revision and update to Network+ December 1, 2011. The new exam code N10-005 replaced N10-004, which was released in 2009. Generally, CompTIA revises and updates its collection of certification exams on...

  • For those who don’t know, CompTIA will retire their “lifetime certification” policy at the end of this year. For everyone who is certified before December 31, 2010, the credential is good for life. Starting January...