Wireless Security

Overview

Wireless security is necessary for any business or personal wireless network. Anyone can access an open wireless network with a PC, router, or Bluetooth device. More users mean slower Internet speeds and more vulnerability to security threats. Regardless of whether you use your network for business or personal use, you will benefit from implementing wireless security features. Otherwise, you are a target for hackers, people who want to steal your bandwidth, and people who accidentally stumble upon your wireless network. These days, hackers can access personal networks, business networks, and even mobile phones. The weaker your wireless connection, the more vulnerable you are to attacks.

Benefits

With a secure wireless connection, you can be sure that your information is safe when transmitted over the Internet. All your personal, work, and shopping transactions will remain secure, and people will not be able to tap into your network. You will also ensure that your passwords remain secure.

Wireless connections enable you to be mobile in a geographic area. You can take your laptop and work wherever you want. Wireless security helps you stay safe wherever you go. Even if you access another wireless network while you are traveling, you will stay secure.

How It Works

A strong wireless security system includes many layers. The first layer of protection involves firewalls and antivirus software. The next layer involves a network security authentication system. A system could include a Wired Equivalent Privacy (WEP) or Wi-Fi Protected Access (WPA) encryption. WEP is an algorithm that is used to secure wireless networks. In the past, WEP security systems have been found to have many defects. In response, the Wi-Fi Alliance developed a certification program called WPA to secure wireless computer networks.

With the next level of protection, you can link all your computers and choose a Service Set Identifier (SSID) name for the system to enter the network. It would be advisable to choose a complicated password and SSID name for added protection. Finally, ensure that the security software is always running and is constantly updated, so that your system is protected.