Block Peoples

Dear friend!

Method 1: Physically isolate

1. Please put your router in your private place to prevent others from touching it and effectively prevent it from connecting to your device through a network cable.

2. Place the device only where you need it, and adjust the signal transmission power reasonably.

You can also use the opened cans to shield the direction you do not need and enlarge the direction you need.

Method 2: Isolate from system settings

1. Set MAC address filtering on the web configuration page to allow only own devices to access the network (whitelist), or to allow non-network devices to access the network (blacklist)

https://support.huawei.com/enterprise/en/doc/EDOC1100009117/dbc30c13/how-to-configure-mac-address-filtering-to-prevent-unauthorized-network-access-on-huawei-ont-hg8240-hg8240t-hg8240w-hg8245-hg8247-hg8247h

2. Limit the number of users

Method 3: Improve the security of the wireless network

1. Please do not use software that steals signals, such as the Wi-Fi master key. The signal stealing software will share its wireless / Wi-Fi network information to the server without the user's knowledge. The netizen searches for the wireless / Wi-Fi network name and obtains the wireless / Wi-Fi network from the server through the 3G or 4G network. Key, causing wireless / Wi-Fi networks to "stolen signals".

2. Confirm that you have encrypted your wireless / Wi-Fi network. Log in to the ONT WEB interface (refer to How to log in to the ONT WEB interface). Select "Network> WLAN Configuration-Wireless / Wi-Fi Basic Configuration" page, and set a password at "Wireless / Wi-Fi Network Key".

3. The wireless / Wi-Fi password is too simple to be cracked. Select "Authentication Mode" as "WPA-PSK / WPA2-PSK". Setting high-level passwords, such as passwords containing numbers, uppercase and lowercase letters, and special characters (and recommends recording them), can effectively prevent passwords from being cracked.

Thank you！