How to Ensure wireless network connection security

Source: CCID Author: kaduo

With the increasing number of enterprises and individuals using wireless networks and wireless access, their security problems have become increasingly prominent. More than 50% of people admitted that they had used others' wireless Internet access without explicit permission. This has to make us think about the question: how to prevent its users, especially the "neighbors", from stealing or stealing their wireless connections? Here, I will provide you with eight tips to ensure Wireless Network Security:
Use encryption technology

Currently, almost all wireless routers provide users with data encryption options. By using this function properly, you can avoid the details of your bank account (including passwords) it will not be intercepted by people who want to test it. However, it should be noted that the Wi-Fi access protection technology (WPA and WPA2) is more robust than the WEP protocol, so it plays a greater role in ensuring wireless communication security.

Use MAC address filtering

Under normal circumstances, wireless routers and access points have the ability to prevent unknown wireless devices from connecting to the network. This function is implemented by comparing the MAC address of the device trying to connect to the router and the MAC address of the device saved by the router. However, unfortunately, this feature is usually disabled when the router leaves the factory, because it requires some efforts of the user to make it work correctly, otherwise it will not be able to connect to the network. Therefore, by enabling this feature and only telling the MAC address of the wireless device in the router's own unit or in the home, we can prevent others from stealing their Internet connections to improve security.

But do not rely entirely on this measure. It can also be said that using MAC address filtering is not a life-saving solution for hackers who are desperately cloning MAC addresses and trying to connect to users' wireless networks, however, you must take this measure to reduce network risks.

Always use a password

It is critical to set a password for wireless Internet access. Selecting a strong password helps the security of the wireless network, but do not use the default password that is accompanied by the wireless router, or use words that can be easily identified from the dictionary or the birthday of the family.

Disable a network when it is not used.

If your wireless network does not need to provide services 24 hours a week, you can disable it to reduce the chances of being exploited by hackers. Although many enterprises cannot leave the network, it is unrealistic to put this suggestion into practice. But one of the most significant improvements to system security is to disable it directly. Because no one can access a service that does not exist or is opened.