Learn how to protect your computer from DNS theft

There are many digital threats floating around right now. A not so common one: hijacking or hijacking of the online DNS or Domain Name System.

For those who don’t know, it is precisely this system that allows us to access different sites on the web without having to use a code full of numbers and letters.

Generally, DNS translates the IP address of the servers hosting a particular website into an accessible URL.

When DNS is hijacked or stolen, cybercriminals redirect you to another website, often malicious, via the same previously trusted URL. Then learn how to protect yourself from this threat.

DNS hijacking: check out the step-by-step guide to protect yourself

First of all, you should understand the seriousness of accessing a malicious website. Hackers can steal your personal data through them, including the number of documents and even information about your credit cards, to commit fraud.

In this sense, when the DNS of a reliable website is compromised or stolen, users can access this site without knowing that it has fallen into the hands of cyber criminals, and their computers become vulnerable to this threat.

That’s why it’s important to know how to protect yourself from possible DNS hijacking. To start, It is recommended that you change your router password regularly. This is the administrator password of the router, not the password of the network accessing your Wi-Fi. This will make your network more secure in case of a DNS theft.

Also, try to make constant updates to that device’s firmware (the software that controls the main input and output actions of a router) so that vulnerabilities are fixed as soon as possible and prevent cybercriminals from discovering loopholes to take action.

Another valuable tip is Use Avast cybersecurity mechanismsIncluding Avast Premium Security, which goes beyond a regular antivirus.

from the vehicle real website, users can monitor the content they access on the web. In this way, when you encounter a website whose DNS has been stolen, you will be able to immediately stop browsing according to the Fake Sites Module.

This module automatically blocks redirects to malicious websites while running. Therefore, it is important when doing the installation. Avast Premium Security On your devices you pay attention to: specific DNS settings on routers so everything works as best as possible.

DNS hijacking can also be avoided if you have excellent protection plugins against all kinds of malware and digital threats. Therefore, Avast Premium Security features may gain importance.

In this way, you protect your privacy and data, and face fewer risks when shopping online and even banking.

Available for Windows, macOS, Android and iOS operating systems, the Avast solution allows you to protect your emails, activate the firewall, detect intrusions on webcams or internal devices, control the spread of spyware and neutralize all types of viruses and other vulnerabilities. has the ability.

Advanced antivirus works at all navigation points, automatically blocks when desired, and acts quickly against threats that may arise.

All tools are included in one subscription and You still have the opportunity to use the service free of charge for 30 days to perform tests. Did you like the idea? So be sure to learn more about Avast Premium Security and learn how to invest in your cybersecurity.