Protecting your Wi-Fi network from cracking
Last updated
Last updated
There are a number of things you can do to protect your Wi-Fi network from cracking:
Use a strong password. Your Wi-Fi password should be at least 12 characters long and include a mix of upper and lowercase letters, numbers, and symbols. Avoid using words or phrases that are easy to guess, such as your name, address, or birthday.
Enable encryption. Encryption scrambles your data so that it cannot be read by anyone who does not have the password. Most Wi-Fi routers support WPA2 or WPA3 encryption, which are the most secure options.
Keep your router firmware up to date. Router manufacturers regularly release firmware updates that patch security vulnerabilities. It is important to install these updates as soon as they are available.
Disable WPS (Wi-Fi Protected Setup). WPS is a feature that makes it easy to connect devices to your Wi-Fi network, but it is also a security risk. If you do not need WPS, it is best to disable it.
Be careful about what devices you connect to your Wi-Fi network. Only connect devices that you trust. If you are unsure whether a device is trustworthy, it is best to err on the side of caution and not connect it to your network.
Place your router in a central location. This will help to ensure that all devices in your home have a strong signal.
Change the default username and password for your router. The default username and password are often easy to guess, so it is important to change them as soon as possible.
Create a guest network. If you have guests who need to use your Wi-Fi, create a separate guest network. This will help to isolate their devices from your own devices and reduce the risk of malware infection.
Use a VPN (virtual private network). A VPN encrypts your traffic and routes it through a remote server, which makes it much more difficult for attackers to track your activity or intercept your data.
