How do hackers utilize DNS rerouting to access your system?

 DNS rerouting can be a technique that hackers use to redirect your internet traffic from the intended website to a fake website they control, allowing them to access your system or accounts. Here are some ways in which they may do this:

1. DNS Cache Poisoning: Hackers can exploit vulnerabilities in the DNS system and inject false information into DNS servers. This false information may direct your internet traffic to a fake website they control.

2. DNS Spoofing: Hackers can spoof DNS responses to make it appear as if the requested website's IP address is different from its actual IP address. This will cause your computer to send traffic to the IP address specified by the hacker, which can be a fake website.

3. Man-in-the-Middle (MITM) Attack: In a MITM attack, the hacker intercepts the communication between you and the website, and then redirects you to a fake website. This can be done by injecting a malicious code into your computer or router.

4. Phishing Attacks: Hackers can send you an email with a link to a fake website that looks like the real one. When you enter your login credentials or sensitive information, the hackers can intercept and steal this information.

5. Malware Attacks: Hackers can infect your computer or router with malware that changes your DNS settings or redirects your internet traffic to a fake website.

In summary, hackers can use DNS rerouting techniques to redirect your internet traffic to a fake website that they control. They can do this by exploiting vulnerabilities in the DNS system, spoofing DNS responses, performing a MITM attack, sending phishing emails, or infecting your computer with malware. Once they have access to your system or accounts, they can steal your sensitive information or perform other malicious activities.