Operating System: An Intermediatory Software Program

An Operating System is one of the most important software interfaces between user and the hardware components that runs on a computer. The Operating system is responsible for managing the computer hardware components, software resources and for providing common services to all the computer programs and utilities. It can perform many other tasks such as memory management, file management, process management, input and output handling to controlling peripheral devices such ...

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VPN: A Web Shield

A Virtual Private Network (VPN) establishes a secure network connection between the user and the internet. It describes an opportunity to establish a protected network when the user is using any public networks. With the help of VPN, all the data traffic of the user is routed through an encrypted virtual tunnel and also it does provide a secure channel against all external malware attacks.What is VPN?A Virtual Private Network ...

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SSL, TLS & HTTPs: The Security Layers

SSL (Secure Sockets Layer):Secure Sockets Layer (SSL) was the most widely deployed cryptographic protocol to provide security over internet communications before it was succeeded by TLS (Transport Layer Security) in 1999. Despite the deprecation of the SSL protocol and the adoption of TLS in its place, most people still refer to this type of technology as ‘SSL’.SSL provides a secure channel between two machines or devices operating over the internet or ...

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