Networking

What is Facebook?

Facebook is a social media platform founded by Mark Zuckerberg in 2004. It allows users to connect with friends and family, share updates, photos, videos, and engage with content from other users and pages. It has evolved into one of the largest socia…

What are the fundamental of computer networking?

The fundamentals of computer networking encompass various concepts and principles that govern the communication and interaction of devices within a network. Here are some key fundamentals: 1. **Network Types**: Networks can be classified based on thei…

What is Information Technology?

Information Technology (IT) refers to the use, development, and management of technology to process and exchange information. It encompasses a wide range of technologies and practices, including computer systems, software, networks, and electronic dev…

What is Proxy?

A proxy, or proxy server, acts as an intermediary between a user's device and the internet. When a user connects to the internet through a proxy, the proxy server serves as a gateway for their requests, forwarding those requests to the destination…

What is PEN Test?

A “pen test," short for "penetration test," is a cybersecurity assessment and testing method used to evaluate the security of computer systems, networks, applications, or other digital environments.  The primary purpose of a penetration…

Operating Systems

An operating system (OS) is system software that manages computer hardware, software resources, and provides various services for computer programs. Here are some key functions and components of an operating system: 1. **Process Management**: The OS …

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