Internet security notice

Be careful with public use Wi-Fi
Many local and foreign public places, such as shopping malls, coffee shops, hotels, airports, and designated government venues, provide Wi Fi & nbsp; Internet access facilities free of charge. Hackers often use these internet facilities to set up network traps. Therefore, when using the public Wi Fi, we should pay attention to the relevant security risks.
Potential security risks

• Wi-Fi Network communication information may be intercepted.
• The mobile device is connected to the & nbsp; Wi Fi & nbsp; network set up by hackers, resulting in the leakage of user accounts or personal data.
• Wi Fi & nbsp; wireless internet facilities may have long been compromised, luring users to click hyperlinks to fake or malicious websites. 

 Safety tips

• Log out of all systems on your mobile device before using Wi Fi.
• All software, especially anti-virus protection software and browser, should always be updated.
• Check the service set identifier (SSID) of the wireless network carefully, and do not use the & nbsp; Wi Fi & nbsp; wireless network of unknown origin.
• Wi Fi & nbsp; communications use encryption techniques such as & nbsp; wpa2-psk & nbsp; and & nbsp; AES & nbsp; for Wi Fi communications;. &The encryption technology of WEP & nbsp; and & nbsp; WPA & nbsp; has security loopholes and should be avoided.
• Don't press hyperlinks on suspicious pages.
• Avoid logging into online systems, such as email or social networking sites, and do not make online purchase transactions or use online banking services.
• When using the public and outdoor networks, we should avoid dealing with privacy or sensitive information and data
• Do not turn on the auto connect function on the mobile device. When you are no longer using Wi Fi, you should disable Wi Fi service in your mobile device.
• Change the account or password you used to connect to the public & nbsp; Wi Fi & nbsp; network when you return home or in a safe place. 

   Use the public computer carefully
Public computer refers to all kinds of computer facilities in public places, including those provided by libraries, cafes, restaurants or government agencies.
Because many people use the public computer every day, it may cause some security problems.    
Potential security risks

• Public computers may have spyware or software that monitors keyboard entry. 
• There may be an online camera near the public computer or someone else may steal your account number and password. 
• There may be eavesdroppers near the public computer to steal your password and read your private email via wireless network. 
• When you surf the Internet, your personal belongings, such as handbags or mobile phones, may be stolen without care.

 Safety tips

• Pay attention to your personal belongings。 
• Look for people around you who are looking at you. 
• If necessary, we can consider using the free virus scanning service on the Internet to scan public computers before using them. 
• After each use of the public computer, you must delete all history records, cookies, temporary files, your profile, account number and password. 
• Before surfing the Internet, please consider checking and making appropriate settings for your browser. 
• Avoid activities involving sensitive information on public computers, such as online shopping, stock trading or online banking services. These activities may require disclosure of your password and personal information, such as bank account number or credit card number. 
• If you use an online e-mail account such as & nbsp; Gmail, you must make sure that the page is a secure link. 
• Choose reputable places to use public computers. In some places, public computers may thoroughly clean the hard disk and re install the operating system after each user uses them. 
• When you go home or in a safe place, change the account or password you use on your public computer;.