How to Check if Your DNS has Been Hijacked: Key Steps to Secure Your Network
Learn how to identify DNS hijacking and secure your network from unauthorized access.
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Check for DNS hijacking by visiting a few trusted websites. If unexpected sites load, use a security tool to scan your network. Verify your DNS settings: go to network settings, and check if DNS addresses are altered. Reset your router to factory settings and change the default password to increase security. Contact your ISP if the issue persists, as they can provide further assistance and confirm if a broader problem exists.
FAQs & Answers
- What is DNS hijacking? DNS hijacking is a malicious attack where attackers alter the DNS settings of a device or network, redirecting users to unwanted or malicious websites instead of the intended ones.
- How can I tell if my DNS has been hijacked? You can check for DNS hijacking by visiting trusted websites. If unexpected sites load, it's an indication that your DNS may have been tampered with. Additionally, verify your DNS settings in your network configurations.
- What should I do if I suspect DNS hijacking? If you suspect DNS hijacking, use a security tool to scan your network, reset your router to factory settings, change your default password, and contact your ISP for further assistance.
- Can I prevent DNS hijacking? To prevent DNS hijacking, use secure password practices, keep your router firmware updated, and consider using a reputable DNS service that provides protection against hijacking.