Category Archives: Guide

Understanding the OSI 7 Layer Model

A full length explanation of the OSI 7 layer model including the role of each layer and of the stack. The pdf file unavailable currently. Sorry. In the late 1970s, one project was administered by the International Organization for Standardization … Continue reading

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How to Make Bootable CDs

Creating a CD-ROM that is bootable is easier than you think! Matt Jones explains how, in this practical guide from PC Support Advisor. This is a plain html version of the original article. For the original version in PDF format … Continue reading

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Rootkit Detection and Removal

Dealing with the threat of trojan rootkits Rootkits are not themselves malware programs. Rather rootkits are programs that hide the presence of malware programs. They do this using a variety of clever tricks to manipulate Windows itself, the effect of … Continue reading

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