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10 Tips Hotspot
WiFi hot spots more and more are available at various public places, but every time you make a connection to a hot spot you actually endanger your own PC or laptop. Hot spots are open networks that do not use encryption so that when you connect with users of other hot spots, so they can infiltrate and menimbilkan damage to your computer.
But do not let it cause you are afraid of the various hot spots because there are several ways to secure your computer when you connect to the hot spot, namely:
Turn off ad-hoc mode WiFi: WiFi works in 2 modes of infrastructure mode, which you use when connected to a network and ad-hoc mode, when you connect directly to another computer. If you turn on an ad-hoc mode, there is the possibility of someone close to you using an ad-hoc connection without your knowledge and they can get into your PC for free. So do not forget to turn off ad-hoc mode, how:
1. Right click the wireless icon in system tray 2. Choose Status 3. Click Properties 4. Select Wireless Network tab 5. Choose your current network connection 6. Click Propeerties, then click the Association tab 7. Uncheck the box "This is a computer-to-computer (ad-hoc) network." 8. Click OK and keep clicking OK until all dialog boxes close
Use a Wireless Virtual Private Network (VPN): When you're in an area of hot spots, others can see the password, user name, email and whatever you do online. One of the best ways to protect yourself is with a wireless VPN that encrypts all information you send and receive them online. One is the Hotspot VPN using VPN software that was built in in XP so that you do not need to download the software.
Use a USB flash drive that is encrypted: For maximum protection, use a laptop that is really clean and only has the OS only application in it, and enter all your data into a USB flash drive is encrypted. That way, if someone tries to sneak into your PC so they will not be able to read or alter your data.
Use a personal firewall: A firewall will protect you from anyone who tried to break into your computer and prevent spyware or Trojan from your PC to make outgoing connections. For maximum security do not only depend on the XP firewall is one way, but use another good firewall ZoneAlarm provides a free firewall that is good enough.
Turn off file sharing: With you turn it off will help prevent someone else take the file from your system. To turn it off in windows explorer, right click on any drive or folder, select sharing & security and uncheck the checkbox "Share this folder on the network."
Make sure you use hot spot official: Ask first clarity on the information at the mall or a cafe where the hot spots it is because a fraud hot spot mode is the one who put himself a hot spots in public places to steal your data or personal information.
Turn off your wireless adapter if you're offline: If you're not connected to the internet at a hot spot area, you better turn off your wireless adapter. In XP right click on the icon and select Disable wirelesss.
Use email encryption: Enable email encryption while you're at a hot spot. In Outlook 2003 select Options from the Tools menu, click the Security tab and give it a check in the box "Encrypt contents and attachments for outgoing messages." Then click OK.
Look around you: To steal your password and user name, other people do not have to use technical means and in fact they only just a little peek when you're typing.
Do not ever leave your laptop: Of course this is not only inviting hackers but also a thief.
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