TechTok

Remember the days when a phone was just a phone? It was a clunky device, tethered to a wall, and only good for making calls. Fast forward a few decades, and we’re holding pocket-sized supercomputers that can do almost anything.…

Imagine a network where all devices are connected to a single central point, like spokes on a wheel. This is the star network, a common topology in computer networking. A star network is straightforward: each device, like a computer or…

What is a ring network? This question might seem simple, but it delves into a fundamental concept in computer networking. A ring network is a type of topology where devices are connected in a circular fashion, forming a closed loop.…

Imagine you have a delicious new app you want everyone to know about. But how do you reach the right people? This is where ad networks come in. They’re like matchmakers for the digital world, connecting you (the advertiser) with…

Nmap tool, which stands for Network Mapper, is a strong and popular open-source tool used for discovering networks and checking security. Created by Gordon Lyon, known as “Fyodor,” Nmap is vital for network managers, security experts, and ethical hackers. It…

Network interface cards (NICs) are essential. Today, we live in a world where data moves easily over great distances. These little hardware elements act as the link between our gadgets and the extensive internet. Our laptops, PCs, and other gadgets would…

These days, telecommunications networks serve as the unseen framework for our modern way of life. These networks enable smooth communication and information sharing on a global basis, from the basic act of placing a phone call to streaming HD videos.…

With the current economic meltdown in Nigeria, many people have been finding ways of making extra money. One of the most sought-after methods is how to become a Paga agent.  Imagine being able to provide essential financial services to your…

How does one become a Quickteller Paypoint Agent? Having a side hustle is no longer a luxury but a necessity in Nigeria today. We have seen them all: bankers who sell shoes on Instagram, receptionists who run an online skincare…

You might be wondering, “What network is 0807 or WXYZ in the Nigerian network provider prefixes?” To answer the first part, 0807 belongs to the Global Communication telecom company, popularly known as Glo.  Identifying networks by their prefixes in Nigeria…