Is your Wi-Fi router safe? Are you protecting your home router from Cyber Attacks? If not, then this article is for you. In this article, we are going to discuss the tips to protect our Wi-fi router from Cyber attacks.
7 keys to protect your Wi-Fi router
Whatever router model you have in your home, take a few minutes to analyze its operation and verify the following seven key points in order to secure your router.
Modify the password
It is an unforgivable sin for not changing the credentials that the routers have when we bought from the store. Nothing else to install it you must change both the user and the password since otherwise the credentials that come by default in the devices can be easily found by doing a search on the Internet. Do not forget that it must be a robust and long key, which combines letters, numbers and symbols and does not include personal information such as your name or date of birth.
Use strong encryption in the Wi-Fi network
The majority of the population uses the router as a Wi-Fi hotspot to connect from anywhere in your home. It is important to choose a type of encryption that guarantees a high level of security. From ESET recommend rejecting the modalities as WEP, since it would expose your router to hackers and opt for more secure encryption as WPA2, protecting it with a powerful password.
Do not broadcast your network publicly
The “registration” of your WiFi is known as SSID and is configured by default by the manufacturer. However, it can be used to identify a specific router model and what Internet provider is being used, information that cyber-attackers use to know which vulnerabilities to use to compromise device security and access the Wi-Fi network. From ESET you are invited to change the SSID of the router for another of your choice and hide it so that it is not visible to all the devices that look for a Wi-Fi network to connect to. In this way, choose to configure the connection manually in all the gadgets you use.
Disable the services and features that you do not use
It is advisable to disable all functions that are not in use and use scanning techniques to determine which ports and services are open. It is not advisable to allow the devices to connect more easily to the wireless network using the WPS functionality without knowing the Wi-Fi password since this function allows to exploit vulnerabilities in the WPS implementation. It is also interesting to increase security by disabling remote administration if you do not use WiFi from outside your home, as well as to check that administration services are carried out on secure protocols such as SSH or HTTPS.
Separate the devices
Take advantage of the function provided by most modern routers and create different networks for different purposes, thus making your most sensitive devices at least exposed as possible. Also take advantage of firewall functionality, which allows you to analyze the incoming and outgoing traffic of the device and determine which connections are allowed and which are not. Among other options, you can separate the sensitive devices from the rest or choose which devices you want to share when you have guests at home and which are isolated, so separate the game consoles and PC from the smallest of the rest of the network.
Watch which devices connect to your network
To detect strange behaviours or intruders, you must know how many devices are connected to your network. To do this, identify the equipment, create custom names for each device and periodically monitor your home network. In addition, it is advisable to check if the router is properly updated or has some kind of vulnerability.
Update the firmware
Remember that your router has its own operating system and that you must update it periodically to correct possible bugs and vulnerabilities. On the other hand, remember to take a regular look at the website of the manufacturer of the router to look for possible updates to your firmware and, if you have installed a vulnerable firmware, choose one of the available open source firmware, which can also provide additional functions to your router.
This is how we will be able to secure our Wi-fi router and prevent hacking or cyber attacks. I hope this article will help you to secure your home router. If you are facing any other issues, let us know them in the below comment box and we will get back to you as soon as possible to solve all your queries.
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