After purchasing a Wi-Fi router, first set a security setting.

At home, not only personal computers and smartphones, but also smart home appliances such as TV, game consoles, cameras, and speakers have become a home network.In everyday life, the use of online classes and online classes is expanding.However, the more equipment and services connected to the home network increase, the greater the load on the Wi-Fi router and the lower the communication speed.Some people may want to renew a high-performance Wi-Fi router to ensure a higher-speed and more stable communication environment.

Reference: Do you ensure home network safety?Seven points to strengthen the security of Wi-Fi routers

When you buy a Wi-Fi router, you want to check the security settings.If the security of the router, which is the key to the home network, is broken, all devices connected to it can be in danger of intercepting and unauthorized operations.In order to safely use the router, first set the ID and password to enter the router's management screen from the initial settings, apply automatic firmware updates, and set each SSID (Wi-Fi network name).Let's take three measures: "Confirm and change as needed (encryption method and SSID display method, etc.)".

If you want to lend a Wi-Fi to temporary visitors such as friends, consider using the guest port function (network separation function).This is a function to prepare a wireless LAN for guests separated from the home network, and only allow visitors to connect to the Internet.It is valid if you do not want to be accessed to the home network.You can also prevent malware from entering the home network via the visitor's terminal.See the product manual and the homepage of each manufacturer for the setting method.

Some Wi-Fi routers have security functions that protect from fraudulent sites and illegal programs.When choosing a Wi-Fi router, compare not only communication standards and maximum communication speed but also security functions.

If you are worried about the security of the home network, we recommend using a security product that can protect and manage the entire home network, including the Wi-Fi router.For example, Virus Buster for Home Network monitors communication within the home network and blocks not only access to dangerous sites and harmful sites that distribute malware, but also suspicious communication with the outside.。It will also notify the home network of devices that are newly connected.Since the connection can be managed on the application, it is possible to prevent the free network and intervention by third parties.

First, let's start a countermeasure by diagnosing whether the home network is at risk.Trend Micro offers a smartphone application "Smart Home Scanner", which evaluates the safety of home networks, and an online scan for Home Network, a diagnostic tool that can be used on a personal computer.