Tag Archives: CISSP

Security Certifications


Almost 2 years ago I took the CISSP. I have to admit I have no test taking abilities, and the proctor staring at me for 6 hours killed me. I failed with a 685. This was a very tragic moment on my life; knowing that the pass rate is 70%, […]

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OSI Reference Model Layer Summary


The The Open System Interconnection Reference Model is some thing that should be completely learned and memorized.  Pretty much just read the chart a couple of times and try to learn it so that when you are asked you can have a quick response.

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