WiFi era of universal, what is the most important? Safety! Safety! Or safe! Important things to say three times! Now not only go out, the use of free WiFi security risks exist, our family of wireless routers there are security risks. Home WiFi devices need to connect more and more, once the home of the wireless router missed, not only our smart phones, tablet PCs will fall, smart cameras, Internet TV, smart light bulbs and so can be controlled by hackers! Not only to disclose their privacy, resulting in property damage, but also disturb their own lives!

First of all, we are to protect their WiFi, so that other unsafe devices do not access them, wireless router vendors in the router to add a "guest network" function. "Guest Network" will set a separate SSID, the user can choose not to set a password to facilitate the use of family and friends visit. And the user can "guest network" for speed, without affecting their network smooth under the premise of providing wireless network connection. And "guest network" does not access the user's internal network, only to provide external network connections. The use of "guest network", visit relatives and friends more convenient, the user's own network security can be protected.

Then we need to check the home wireless router password strength, the best wireless password can be set to "digital + English letters + symbols" form, to prevent the rubbing network intrusion and criminals hijack the router. There is, the vast majority of users in the use of the router when the administrator account password is not modified, still remain in the "admin" and "admin" on the very dangerous. Hackers do not need to break through the default password will be able to penetrate your router, which in the hands and feet.

In addition to increasing the strength of their own WiFi password, we can also choose the option in the router to turn off the "SSID" broadcast. After the close, rub the power of the network card even if the power is high, can not show the user's WiFi hot name, so no way to start. As a result, the user's own equipment into the wireless network coverage, it will automatically connect the home wireless network. In addition, always check the home wireless router firmware update, real-time upgrade to the latest system version can also enhance the security level.