10 things to keep in mind when accessing public Wi-Fi

Public Wi-Fi networks are the most vulnerable to hackers because of their limited security and lack of encryption, even if they belong to a business or store. To ensure maximum safety, here are some tips for accessing free Wi-Fi anywhere.

Using public Wi-Fi poses some security risks if you don't take precautions.

1. Do not connect to suspicious networks

It can be difficult to spot a risky network because hackers often open networks with names that are similar to those provided by your company. These networks will function normally, but they can steal information as you browse the web. It's best to ask an employee for the name of your company or store's network before connecting.

2. Enable firewall

Firewalls act as a barrier to malicious elements and prevent them from accessing your device without permission. Turn on the firewall before connecting to any public Wi-Fi network.

3. Do not use websites that ask for sensitive information

Avoid accessing sites like online banking while using public Wi-Fi, as hackers can gain access, steal personal information, and commit fraud on your accounts. Even with the right security procedures in place, you are not completely safe.

4. Diversify your passwords

Having one password for multiple online accounts may be convenient, but it makes you more vulnerable to attack. People monitoring public Wi-Fi networks can learn your password and take over several of your accounts, so diversify. A strong password is one that is long and contains a variety of characters, including letters, numbers, special symbols, uppercase and lowercase letters.

5. Don't use unencrypted websites

Sites with URLs that start with “https” encrypt your information and are therefore less attractive to hackers. If there is no “s” at the end, it is not secure, and is best avoided as much as possible. Use the HTTPS Everywhere extension to ensure you are redirected to https sites whenever possible.

6. Use a virtual private network (VPN)

VPNs provide the security benefits of a private network when you're connected to public Wi-Fi. They hide your IP address, making it harder for scammers to access your information.

7. No constant connection

Just because you’re not using your device doesn’t mean it’s safe from hackers. When you’re not using it, disconnect from public Wi-Fi immediately to prevent someone from accessing your data. For example, if you’re at the airport and want to grab a coffee, turn off the Wi-Fi on your phone. Set your device to “forget this network” after you’re done using it so it doesn’t automatically reconnect to that network when in range.

8. Software updates

You're safer when your software is up to date. Make sure your operating system and browser are up to date.

9. Don't forget to protect your mobile device

Any device can be hacked, not just your computer. Don't forget to protect your mobile when using public Wi-Fi.

10. Enable two-step verification

Websites like Facebook and Gmail have two-step verification options, which means you have to enter a security code when you access your account from an unfamiliar browser. Make sure you enable this option before using public Wi-Fi.

According to viettimes.vn