Kidnapped! How does DNS-Hijacking work and how can you protect yourself as a user?
Data-hungry hackers lurk everywhere. Not on every street corner, but on every website you visit. The Internet is a very unsafe place. There are numerous traps just waiting for you to fall into them. The tendency of potential hacks continues to rise sharply. So you should not rely on everything getting better in the future. DNA hijacking and other DNA attacks like DNA spoofing are a lot of fun for hackers. To understand DNS hijacking better, we first need to look at the term DNS. In this context, this does not mean deoxyribonucleic acid and our genetic information.
What does DNA mean?
Here DNS simply stands for Domain Name System. So it has something to do with domains. For example, do you know the IP addresses of sites you like to visit? Do you know the IP addresses of sites you like to visit? If DNS didn't exist, you would have to know them to get to the page you want to visit . Just enter numbers separated by dots for the estimated 20 pages we visit on average every day. That would be impractical and awkward. Most people can't even remember the phone numbers of their family members.
DNA does the work for us
DNA will do that for us. So all we have to do is type in an Internet address. The system links it to the IP address associated with it, routes it to your computer and off you go. If you know an IP address, you can also enter it directly and go to the page. This makes the whole thing easier to understand. So DNS is good and important because it makes our internet activities much easier. DNS does all the work for us and we don't even know what is happening. Of course mistakes can happen. What about DNS hijacking?
If you consider that "hijack" stands for "kidnap" in English, things become a bit clearer. But what is being kidnapped? This is a form of attack that redirects your online activities to fake websites or displays other content. Primarily it is about stealing your data. A prerequisite for this is that the DNS queries that are made when we call up a page are not directed to the desired DNS server, but to a fake server. This server is then set up to use fake IP addresses instead of connecting to the real IP addresses.
There is great danger
What could happen now? The main problem are phishing websites. They are a great danger because they steal your passwords. This can cause enormous financial and personal damage. Or it is about the simple installation of malware, which is always popular with hackers.
How can you protect yourself?
Vulnerable router. What does it do, the router? We should ask ourselves that question more often. The router is a popular target and usually unprotected. So please change the administrative password. You should also follow the tips for a secure password. But it is not Router123. The router's firmware can also be potentially dangerous. Unfortunately it is often outdated and so the necessary security updates cannot be made. It certainly doesn't hurt to check with the manufacturer. Ideally, you can also prevent hackers from changing the DNS settings on your computer to your disadvantage. You can also choose another option to protect yourself from nasty DNS attacks. With SecureDNS you can secure your whole home network against unwanted attacks. This is an antivirus program that includes DNS protection. And last but not least: VPN as protection against DNS hijacking. More and more users are resorting to anonymisation through VPN. You should consider this option. This way all your internet activities are hidden. Hackers will have a particularly hard time getting to you. DNS hijacking and the associated attack scenarios have made you a little uneasy now and you want to be sure? You can check it out for Router Checker.
No! There are other DNA attacks that have it in them. There's DNA spoofing, for example. It's poisoning your DNA cache. So the danger comes directly from the cached web content. As a user you can't do much here. The responsibility lies mainly with the DNS providers and the operators of the websites.
DNA hijacking and other DNA attacks are on the rise. Adapt your security measures to the ever-increasing dangers on the Internet. Otherwise, your data and privacy are at risk. You don't have to do all of these tips at once, but just get started. How about a VPN, for example? Protect your data!