An Architectural Overview of UNIX Network Security

1. Introduction The goal of this paper is to present my concept of a UNIX network security architecture based on the Internet connectivity model and Firewall approach to implementing security. This paper defines several layers of a firewall, which depict the layers of vulnerability. This paper also provides some subjective comments on some of the […]

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A Short Course in the History of Android OS accessibility

Android is a mobile operating system based on the Linux kernel. It was originally developed by the company of the same name, which was later bought by Google Inc., from which its active promotion began. Now it is being developed by a separate division of the Open Handset Alliance. You can learn more about the history of versions […]

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UNIX Hacking Tutorial

———————- o Intent: ———————- This phile is geared as an UNIX tutorial at first, to let you get more familiar with the operating system. UNIX is just an operating system, as is MS-DOS, AppleDOS, AmigaDOS, and others. UNIX happens to be a multi-user- multi-tasking system, thus bringing a need for security not found on MSDOS, […]

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