Showing posts with label informatics. Show all posts
Showing posts with label informatics. Show all posts
OSI Reference Model

OSI Reference Model

OSI (Open Systems Interconnection) is reference model for how applications can communicate over a network. A reference model is a conce...

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Top 6 Black Hat Hackers In The World

Top 6 Black Hat Hackers In The World

There are two types of hackers. First one are good hackers who are known as “white hat” hackers and another one which we will be talking ...

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Introduction to Penetration Testing

Introduction to Penetration Testing

What is a penetration test? What is penetration testing? Penetration testing, often called “pentesting”,“pen testing”, "network...

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