- Check the name WiFi hotspot
To entice victims, hackers sometimes make false WiFi Network. The name used is generally made similar to the place you tongkrongi like "FREE Public Wi-Fi" or "FREE Starbucks WiFi".
This method is considered effective because the victim will think that the official hotspot. The victim then unwittingly browsing casually computer has entered an insecure network, in which a hacker can monitor activity and steal your data.
So as not to fall into the trap, before connecting to the network, check the first name supplied WiFi hotspot cafe / hotel or where you are. You can confirm to local employees.
- Use HTTPS
Encrypt communications between your computer and the sites visited is one way to maintain privacy and security. Therefore, when accessing the internet in the public network, make sure the site you're on the URL using the "https: //". Websites using https will encrypt your activity.
Https indicate that an SSL encryption on the site has been active. In addition to the URL https, you'll also see a padlock icon in the address bar in the browser, this indicates an SSL connection is active. With SSL encryption, the information is sent and received will be secure and unreadable to others.
- Wear VPN
Unfortunately, not all websites using SSL encryption. Search engines and other email providers may still be vulnerable spied on by hackers or others who are not responsible.
If you want to make sure that all your browsing traffic on the Internet is encrypted, no matter what site you visit or mobile application what you use, you can use a VPN (Virtual Private Network).
VPN service lets you perform all the activity on the Internet via a secure path so privacy was maintained. There are many VPN service that can be tried, such as Cyber Ghost, Private Internet Access and TunnelBear.
- Software Keep Up-to-date
Make sure your operating system and web browser that you use is always updated with the latest. Also use strong and unique passwords for every account you have to keep the accounts not easily compromised.
Using antivirus software up-to-date are also highly recommended. This software will be able to issue a warning (alert) if your computer is compromised when connected to an unsecured network. A warning will appear if a virus infiltrating your PC or other suspicious activity.
- Turn off Sharing
While at home, you can share files, printers, or perform a remote login from another computer on your network. But when he was on a public network, you should change the sharing settings to Off, because otherwise anyone can access it, even they do not need to be a hacker.
How to change the sharing settings in Windows: Open the Control Panel, select Network and Sharing Center, and select Change Advanced Sharing Settings. Click the button "turn off file and printer sharing" and "turn off network discovery".
In OS X: Open System Preferences → Sharing and make sure all the boxes in uncheck. This will prevent others from seeing your computer through the network.
- Enable Firewall
Most operating systems are now equipped with firewall features. This simple step so that the computer is not monitored by enabling this feature.
To activate it, open the Control Panel in Windows, and then select System and Security> Windows Firewall.
For Mac, go to System Preferences> Security & Privacy → Firewall, please ensure you are in the On position.
- Turning off WiFi when not in use
Your Turn off WiFi when not using the internet. The impression may be trivial. But the longer you are connected to the public Internet, some joker irresponsible increasingly have a long time anyway to sneak into your computer.