7 points to strengthen the security of your Wi-Fi router

The use of Wi-Fi (wireless LAN) is increasing in homes, and the construction of home networks (home LANs) has made it possible for various devices in the house to be connected to the Internet at all times. Computers and smartphones are not the only things that make up a home network these days. IoT (Internet of Things) devices such as smart TVs, game consoles, network cameras, and smart speakers are some of them.

A Wi-Fi router is at the heart of such a home network. This is a network device that mediates mutual communication between all devices that support Wi-Fi connection and connects them to the Internet. However, the more devices connected to the home network, the greater the load on the Wi-Fi router, and the slower the communication speed. With the spread of telecommuting and online classes, some people may have purchased a high-performance Wi-Fi router to achieve faster and more stable communication.

Security is the first thing you should be aware of before you start using a new Wi-Fi router. This is because if the security of the Wi-Fi router, which is the cornerstone of the home network, is compromised, all devices connected to it will be at risk of interception of communications and guidance to unauthorized sites. Also, using your Wi-Fi router unprotected can allow outsiders within range to ride Wi-Fi for free or change your router settings. If your router settings are maliciously rewritten, you may be redirected to fraudulent sites or apps, leading to fraud or malware (general term for malicious programs such as viruses) infection. As a result, not only will damage such as privacy violations, personal information leaks, and money theft occur due to unauthorized operation of devices, but you may also be complicit in external attacks.

Let's take a look at the points to strengthen the security of the Wi-Fi router.