How The Internet Works

The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The Internet is a network of networks. It works by using a technique called packet switching, and by relying on standardized networking protocols that all computers can interpret.

Krishna PrabhaSaturday, 15 Jan 2022

Penetration Testing

Nowadays, the need for cybersecurity is becoming a dire necessity due to the rise of cyber-attacks not only on an individual level but also on corporate and government levels. Cyber-attacks have become more sophisticated and harder to detect. Ethical hackers may have different skills and may have followed different paths, but they all share one common skill: programming.

Rahul M RamachandranSaturday, 8 Jan 2022

MERN STACK

# What is MERN Stack? MERN stands for MongoDB, Express, React, Node, after the four key technologies that create the stack. **MongoDB -** Document database. **Express(.js) -** Node.js web framework. **React(.js) -** A client-side JavaScript framework. **Node(.js) -** The premier JavaScript web server. **How does the MERN Stack work?** The MERN architecture allows you to easily construct a 3-tier architecture (frontend, backend, database) entirely using JavaScript and JSON.

Olamide Jubril MuizTuesday, 4 Jan 2022

React Projects

## React Projects I will cover 3 different types of projects in this blog. Watching tutorial and learning knowledge is important but without making a project no one gain experience and understand how to build a product. If you are making your own projects you will: -> Gain experience -> Able to add your CV -> Really understand how to write code -> Struggle a lot Therefore finally you will get hands-on experience.

Baris BabahanWednesday, 29 Dec 2021

Introduction to Linux

# History of Linux In 1991, while studying computer science at the University of Helsinki, Linus Torvalds began a project that later became the Linux kernel. He wrote the program specifically for the hardware he was using and independent of an operating system because he wanted to use the functions of his new PC with an 80386 processor. Development was done on MINIX using the GNU C Compiler. In order to facilitate development, the files were uploaded to the [FTP server](https://ftp.funet.fi/) of FUNET in September 1991. Ari Lemmke at Helsinki University of Technology (HUT), who was one of the volunteer administrators for the FTP server at the time, named the project "Linux" on the server without consulting Torvalds.

Keerthi ChandrikaThursday, 23 Dec 2021

Git & GitHub

# What is Git? Git is the most popular open-source version control system in the world. What is **version control?** It is the way of the management of changes on documents, computer programs, large websites, and other collections of information. With version control systems we can; -> Track the history of our project -> Work together (collaborate with others effectively). # Why Git? -> Free -> Open-source -> Super fast -> Scalable

Fabrice NdabitezamasoSunday, 19 Dec 2021