The Wi-Fi standard of network connectivity/communication is ruled by the 802 working group of the Institute of Electrical & Electronics Engineers (IEEE 802). Wi-Fi allows users to access your company or home network wirelessly. Before the implementation of Wi-Fi, the only way to connect to a network was by using copper wires. There is a choice of benefits & hazards that must be thought about before rolling out full wireless network access.
Plus: Enhanced Mobility
Laptop computer & laptop computer computers permit users to move around fundamentally. Add in a Wi-Fi connection, & they can stay connected to the network as long as they have signal strength. This means your users can be online while eating lunch while enjoying the sunshine outside. It also means that a user can stay connected while carrying his or her laptop computer or laptop computer from the office to the conference room.
Plus: No Wires to Trip Over or Limit Computer Placement
Wires are dicey. You can roll over them together along together with your chair & ruin them. You can trip over them while carrying an arm load of papers from the printer to your table. This can be painful & injurious to both people & equipment. Damaging equipment by yanking a wire caught under your foot is a common occurrence. Also, using a wireless card in a desktop computer frees you from the bondage of having to plug in to a wall outlet
Plus: Add Users Without Adding Cable Runs
One of the largest expenses when expanding the size of your network is adding locations where users can connect to the network. In a network walking a traditional copper infrastructure, this means calling in a contractor to pull & terminate cables. With a wireless network, it consists of installing a wireless adapter card in the computer & supplying the user with an access key & the name of the network being connected to.
Minus: Slower Network Speeds
Networks that are compliant with the latest cabling standard (Section 6/6 Augmented) can transmit knowledge at speeds up to0 Gigabit. The earlier standard, Cat 5e, can Gigabit speeds. This is 0 times as quick as wireless networks, which can a maximum of 150 Megabits. What this means is that in case you will be transferring giant knowledge files over the network, you would be better served by a wired network. However, there is a not lot of network interface controllers in use that can these speeds yet, when it comes to laptop computer computers.
Minus: Network Security Is Weaker on a Wireless Network
Somebody with a wireless adapter & computer or a Wi-Fi-enabled gizmo, such as an iPhone, can get the wireless signal propagated by your network's wireless access points & routers. There is methods to enhance the security of a network based on wireless know-how, but these are not fool-proof & can actually be broken fundamentally by somebody who has the right knowledge & desire. Network security in a wired network is not bulletproof, either, but the tools available much more robust & will keep out all but the most determined of hackers. Also, they must breach your security normally from the Web, which usually means multiple layers of security. times the security of a wireless network has been breached, that person is inside your network with the same access as an authorized user. Usually, somebody breaking in to your network from the Web has to breach that security & then be able to breach the security between subnets as well.
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