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Metropolitan area network

A Metropolitan area network (MAN) is a large computer network that usually spans a city or a large campus.

Introduction to Networking


A computer network is a collection of computers and devices which are interconnected together in order to communicate with each other. The concept of networking was mainly developed to share information and resources through the communication media. 271 kata lagi

Computer Networks

Wireless Man in the Middle

In our last installment on this ongoing series about mobile device security risks, we talked about what could happen once an attacker gains access to the same network that their target is using. 814 kata lagi

Data Security

Wireless Network Types

LAN (local area network) is a data communications network that typically connects personal computers within a very limited geographical (usually within a single building). LANs use a variety of wired and wireless technologies, standards and protocols. 283 kata lagi

Local Area Network


1. What is a computer network?

A computer network is a group of computers connected to each other electronically. This means that the computers can “talk” to each other and that every computer in the network can send information to the others (exchange data). 2.359 kata lagi

New Media Concepts

Quality Assurance Analyst at Computer Warehouse Group Plc, Nigeria

Job description

The Major Duties and Responsibilities include:

  • Data gathering, data entry, data processing and data analysis.
  • Qualitative and Quantitative analysis.
  • Business Process Analysis.
  • Conduct trends analysis on Quality Performance.
  • 207 kata lagi

Proper Care and Feeding of Your Stub Network

Not to be confused with Stubby Boardman, the lead singer of the popular musical group The Hobgoblins. That, folks, was a little Harry Potter humor, bonus points to the nerd who identifies the fictitious periodical I’m quoting. 1.226 kata lagi

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