Nowadays, a secure Wi-Fi network is essential to protect your personal and sensitive information from cyber threats. With the increasing number of devices connected to the internet, it’s crucial to take proactive measures to safeguard your network. This article provides ten practical tips to improve your Wi-Fi security, helping you create a robust defense against potential hackers. By following these guidelines, you can significantly reduce the risk of unauthorized access and data breaches.
It is likely that you are aware that wireless technology at home can potentially jeopardize a network’s security in public areas. Ten suggestions to strengthen your personal network security are provided below:
Choosing the right security protocol
There are several security protocols: WEP is the oldest and also the most vulnerable. WPA offers a higher level of security than WEP, but WPA2 remains the standard protocol for a secure and encrypted Wi-Fi network. If your home network is not secured with WPA2, you must access your router’s settings page to configure it.
Use a strong password
One of the most common home network management mistakes is using the default password (often shortened to “admin” or “1234”). Change this password to one that is sufficiently complex.
Disable remote router management
Usually, remote management of the router is disabled by default. Make sure that it is, otherwise disable the remote management feature that may expose your Wi-Fi network to prying eyes.
Protect your ID
Normally, a wireless router will transmit the Wi-Fi network name (called ID) to everyone. Disable this option by unchecking the corresponding box in the configuration settings. Identifying your network will be much more difficult. In this case, however, you will have to type in your code each time you connect a device to your network.
Do not use the “guest” network
Unless you’re using it, turn off the “guest” network, which is the network used to allow potential guests to access your wireless connection.
Do not connect multiple devices together
Most modern wireless routers support multiple protocols to automatically connect devices to each other. Disabling unused protocols helps reduce the risk of intrusion.
Update firmwares
Firmware is a program that allows the device to function by connecting hardware and software. Periodically update router firmware. To do this, download the latest firmware version from the official websites of the vendors to reduce the vulnerability of your network.
Install the router in a strategic location
A wireless network signal travels in all directions. If your router is near the wall that separates your apartment from your neighbor’s, it’s likely that the signal will travel to their home. Move the router away from the road and common areas with other homes.
Turn off Wi-Fi signal when not in use
When connecting to the Internet via cable, turn off the router’s Wi-Fi: the wired network is much more secure. If you’re going to be away for a long time, turn off your router.
Constantly update your antivirus
An alternative may be to use software that has an up-to-date malware database.
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