DNS computer attack: operation and protection

Computer science is experiencing lightning advances in all fields of activity. However, these evolutions rhyme with new security threats concerning your data. More and more we are witnessing attacks on computer systems by hackers whose attack methods are becoming increasingly sophisticated. The DNS attack is one of them.

How does a DNS attack work?

It is a malicious act performed by hackers. It consists of diverting the traffic that comes to your website to other hacker sites. The intention of such a maneuver is to retrieve data from the users who come to your website. But to better understand this form of computer attack, you will first need to understand what DNS is. For more information, visit https://www.incredible-tricks.com/.

The DNS: let's talk about it

It is a system that allows you to associate website names with server ip addresses. In fact when you type in a website address in your browser, your request is first routed to a DNS server. This DNS server decodes the request to find out which server the requested web page will be retrieved to so that it can be displayed to you. The DNS is like an intermediary that transforms the name of a site into a server IP address. The DNS system works with the help of DNS servers. Where the DNS attack could come in is in the routing of the DNS server. If the DNS server is hacked then the queries will be diverted to hacker server IPS.

How do you protect against DNS attacks?

The first thing to consider is securing your router. This involves regularly updating your router's software system. Also, you should never leave the default passwords that come with the routers unchanged. You should also get and install anti-malware software solutions. There is a solution that greatly increases the security level of your internet connection. It is the VPN. With a VPN your DNS information that circulates during your connection will be encrypted. You will also be able to hide your IP address.