How do you protect your network security?
First of all, do not connect the unknown wireless network, online shopping, payment and other sensitive operations. It is recommended not to use public WiFi.
Second, the cell phone, computer and other electronic products to kill viruses, install security software, and change password frequently to ensure security.
Third, using a wifi jammer can effectively avoid automatic access to unknown WIFI, which can prevent your smart device from being attacked.
Fourth, the person's confidential information must be properly kept, not in emails, chat tools, and other places where account password information is disclosed. Different websites and systems suggest using different accounts or passwords.
