Linux, Windows, Security, Programming, Network Tutorials
Open Systems Interconnection Model or OSI Model is an architecture to specify computer networks functions in a clear and compatible way. OSI provides interoperability of diverse communication systems with standard communication and transmission architecture, layers, and protocols. OSI History In the early- and mid- 1970s the computer networks largely owned and operated by the governments … Read more
Wireless technologies are the center of daily life. Wireless networks are used to transfer data between different devices. There are different wireless technologies where WLAN or WiFi is the most popular. In this tutorial, we will learn 802.11 WLAN technologies. IEEE 802.1 Wireless Local Area Networks Working Group Where comes the 802.1 WLAN term? It … Read more
Technical or not most of the people know the router word. Those who know the router can understand a different thing from the word. In this tutorial, we will try to explain what is a router in a technical and non-technical way with router functions, router types and router security. What is a Router For? … Read more
Wi-fi is a wireless technology which provides network and internet connectivity for various devices. Wi-fi is used for Laptops, Desktops, Smartphones etc. Wi-fi is a evolving technology with new standards. Why We Need Wi-Fi? People are mobile creatures. We need to move in order to be healthy. Also we are free and do not want … Read more
Wi-Fi is a league of standards created by the Wi-Fi Alliance. Wi-Fi gives the ability to connect a network without any physical connection or cable. This makes Wi-Fi a very practical, easy, and popular solution for LAN or WAN network connections. Wireless connection ability creates some security problems for the Wi-Fi. In order to prevent … Read more