What is Public Switched Telephone Network (PSTN)
The Public Switched Telephone Network (PSTN) is a system of interconnected voice-oriented public telephone networks built on copper cables delivering...
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What is Man in the Middle Attack and How to Prevent it
The Man in the Middle Attack (mitm) intercepts communication between two systems in which an unauthorised person monitors and modifies...
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What is Motherboard and What was the first motherboard
In a computer, the motherboard is the main circuit board. Its purpose is to link all of the components of...
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