Protect your wireless network

1) encrypted Wi-Fi network: When you use the Wi-Fi network to access the Internet, send and receive air each piece of data can easily eavesdrop on anyone with the right set of tools. Packet sniffer can be used, even the novice user to sniff your data. This means that a hacker can not only see which sites you visit, and let the login information to your personal and professional accounts.

Basically involves scrambling encryption in wireless networks is used to send and receive data from you. This means that, even if a hacker intercepted data transmission, he (she) will not be able to use the information contained therein.

Protect your wireless network

Available, you can use two encryption standards: WEP (Wired Equivalent Privacy) and WPA (Wireless Protected Access). WEP is an encryption of the old standard, can now be bypassed within minutes. WPA is a relatively new, but it still has vulnerabilities. And the Aircrack is coWPAtty two free tools that allow anyone to use brute force techniques, easy to crack WEP and WPA encryption. WPA2 is the latest standard, must be used if you wish for your wireless network at the highest level of protection. Encryption keys used to access each device to make it more difficult to crack WPA network time change.

Network uses encryption devices must be the same for all the normal operation of the network. Your network will only be as secure as the least secure of its equipment. Make sure all devices support WPA2 encryption. Use strong encryption keys. Make sure it is longer than 10 characters, including uppercase and lowercase letters, numbers and symbols mixed. Do not use common words and stuff, people can guess your password.

2) Replace the default password to use a strong password on your router: The biggest mistake most of wireless Internet users make is not to change the default password on their router. Hackers take advantage of the public database containing almost every manufacturer from the default password and user name. This makes them according to their needs to change the security settings of your router. Use a strong password, your router to ensure that hackers and criminals can not change the security settings for your network. To change the password on your router, visit management settings of your router's settings page. Also, do not save passwords in the browser, because they can be easily seen.

3) Change the default SSID

Your network's SSID or Service Set Identifier is the name of your wireless network. Typically, SSID is the manufacturer of the router with the router model name. Change it can not display this information prevents you give your router a potential hacker more information.

4) Do not broadcast your SSID

Hide SSID prevents immature, inexperienced hackers and intruders sure your WiFi network exists. Hide your SSID is relatively easy, this option is usually done in the settings page of your router's basic wireless settings. However, it is worth noting that some devices, including those running the new version of Windows, will show every network, even if they are not sure it's name is very important. In addition, you will still be included in the network SSID to expose and like inSSIDer, destiny and ridiculously easy tool support WiFi CommView packets.

5) with scary names of Wi-Fi wireless discourage theft: If your wireless network has a similar name C: \ virus.exe, who is most likely to otherwise access to your network of people do not get their equipment in order to infect fear. You can use your creativity to find a more dangerous name for your wireless network.

6) Check the list of connected devices: Almost every new router will have a web page, which displays a list of each device connected to the network. You should regularly check this page to see the unknown device does not squeeze your network. When you see an unknown device, you can be sure that someone is violating your network. You can try AirSnare, a free utility to scan your network unexpected MAC address, and the prospect of DHCP requests.

Secure wireless network

7) Close the customer network: Although most routers will have a guest network is disabled by default, but always wanted to see, you may not have accidentally enable it. Guests networks allow others to access your network.

8) Enable MAC address filtering: MAC or MAC address identifies each device connected to the network. MAC address is an alphanumeric key, separated by colons. Enable MAC address filtering with specific MAC addresses to allow access to your network equipment only. You need to enter your settings page you want to allow to connect to the router on your network MAC address of each device. This prevents an unknown device is connected to your network, even if they know your password. To find the MAC address of the computer, open a command prompt and execute "IPCONFIG / ALL" without the quotes.

While it may prevent inexperienced users to gain access to your network, experienced hackers and advanced users can use Nmap wireless network analyzer, and then change the MAC address of your computer with other free tools MAC shift.

9) maintain the latest firmware: router vendors regularly releases firmware updates, and posted on its website. You should occasionally check the manufacturer's Web site to see if there is a new firmware update has been released. Newer router will automatically notify you when there is new firmware available.

10) to reduce the wireless signal range: If you reduce the coverage of the wireless network, common sense tells it prevents hackers in distance detect your network. This has the advantage that, if a hacker does not know exist in the wireless network, they will not be trying to break into it. You can put your router that will prevent local Wi-Fi signal. Although this technique is advantageous hackers keen to hacking into your network will only need to use a larger antenna to pick up signals of your router. In addition, reducing the range of your wireless network may cause trouble genuine users.

11) When not using your Internet network, turn it off: it is not self-evident. If you do not use your network, turn it off can save you extra time to give a hacker tries to invade your wireless network. While it may be impractical for each network when you're not using the network every time a device is turned off, it is still advisable not to use the process to do so for a long time.

If you follow these tips, your Wi-Fi network will have more protection, hackers will have a tough time breaking into it.