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Articles

This chapter from CompTIA Security+ SY0-401 Exam Cram, 4th Edition discusses how to use the proper network implementation of protocols and services as a tool to protect and mitigate threats against network infrastructure based on organizational needs. It also has a section specifically dedicated to wireless security implementation based on organization requirements.

This chapter from Implementing Cisco IP Routing (ROUTE) Foundation Learning Guide: (CCNP ROUTE 300-101) examines the Open Shortest Path First (OSPF) Protocol, one of the most commonly used interior gateway protocols in IP networking.

This chapter from Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide: (CCNP TSHOOT 300-135) defines troubleshooting and troubleshooting principles. Next, six different troubleshooting approaches are described. The third section of this chapter presents a troubleshooting example based on each of the six troubleshooting approaches.

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Blogs

Ed Tittel

Just last week, another build of the Windows 10 Technical Preview -- Build 10041 -- popped onto the landscape. I've been working with it desultorily at times, and with intense focus at others, but always, always I've been struggling to find good sources of information. I'd like to share some of the results of my searching in this blog post, to help other "early adopters" like myself get ready for a new slate of MS certs sure to show up in late summer or early fall when Windows 10 hits the "General Availability" milestone.

Ed Tittel

Driving home from my Tuesday night pool league last night, I found myself listening to US Senators Cory Booker and Tim Scott on the "Tavis Smiley" show, as they explained their legislative agendae as the only African-American members currently sitting in that august governmental bodies. One very interesting item that came up in the conversation is S.2234 the LEAP Act (Leveraging and Energizing America's Apprenticeship Programs), wherein I learned that South Carolina (Tim Scott's home state) currently leads the nation in creating and supporting such programs.

Ed Tittel

This past week I've been OOO (out of the office), where I served as an expert witness in a patent suit. If there was one lesson I took away from that experience as I watched the 8-person jury struggle to absorb an amazing amount of technology information and patent law, it was the vital importance of clear communication in making things understandable and accessible as a prelude to taking action.

Ed Tittel

As I read over the announcement from CompTIA earlier this week that the latest version of the Network+ exam (N10-006) became available on 2/28/2015, I found myself wondering: "What do we have ready for this latest iteration?" As I dug into the PITC site and started checking things out, I found myself pleasantly surprised. The short answer to the question is "Plenty!" but you'll have to read on to get details and pointers.

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