Radius Server Inexpensive wireless networks are necessary security,
Many small entrepreneurs, as the combination of computers and other devices to their corporate network via wireless (WiFi) connections, and a few brave really done this. Many of these early networks required that wireless devices throughout the building carefully placed so that the wireless signal reached all intended recipients. Typically, these networks did not have adequate safety features, which left it vulnerable to information and theft of resources by unauthorized individuals.These two problems are solved, so that it can be given more time for small businesses to look at the potential benefits of a wireless network can.
Wireless Networking Basics
Building a wireless network requires two different types of hardware, wireless access points and wireless cards. The Wireless Access Point is a device, the Ethernet cable is connected to a computer network existing in a standard. It isantenna that transmit and receive signals from a computer and allows other devices. Each unit would, with the Access Point requires a wireless card to communicate even an antenna. The wireless standard called 802.11g, it can be transmitted for up to 54 megabits of data per second between the desired access point and an access card. Although not quite as fast as wired networks, typically to 100 megabits to 1000 megabits per second without running wiresNetworks offer greater flexibility and can be installed cheaper. This is especially true for older buildings where installing cable can be expensive.
Cutting corners
Wireless networks use radio frequency waves to transmit information and thus are likely to be blocked by walls and other obstacles in a building. These obstacles can reach "dead spots" where radio waves can they were intended. Microwave ovens and other RF-emitting devices can also wreak havoc on wireless signals. The solution is strategically placed wireless access points throughout the building so that interference is minimized. If the distance from a wireless access point for the wireless device always a few tens of meters, wireless repeaters installed to strengthen the will of the signal. This repeater can also be such that the wireless signals will be made accessible from all corners of the building.
Radio Network Security> Solved
Installing a simple wireless network is fairly easy, but installing a secure wireless network may be more difficult. However, Ann Arbor company called Interlink Networks now offers its products LucidLink that snap to install a complete protection of your wireless network. LucidLink first became available, an organization that block your wireless network would need to hire expensiveConsultant to install> the wireless network security and management of part of network. LucidLink all packages of this know-how in a software add-on that is so user friendly that even a small firm, the Office may charge easily check that access the corporate network via wireless. It goes beyond the simple address authentication (standard on most wireless router) and creates what is called a RADIUS server. RADIUS servers are what largeOrganizations spend thousands of dollars in installation and maintenance to ensure their large (1000 + nodes) wireless networks. Until now, installing a RADIUS server, the range of prices for all but large enterprises. In contrast, LucidLink the product for less than $ 99 for a 3 User Home Office Edition, $ 449 for a 10-user version that you purchased, and goes up to $ 3,995 for a version of 250 users.
Summary
While there are still problems with ensuring that all areas ofBuilding subject to the current standard WiFi (802.11g) is a stronger signal, which means less weight should be placed on the positions of connected devices. However, it is still recommended, played professional site survey to ensure that all areas necessary to build the wireless signal can be achieved. Meanwhile, Interlink Networks has finally the issue of security at an affordable price for small and medium enterprises has been resolved.
Computer-network 