📌 DNS Spoofing Summary
DNS spoofing is a cyber attack where a hacker tricks a computer into thinking it is connecting to a legitimate website when it is actually being directed to a fake one. This is done by corrupting the Domain Name System (DNS) data used to match website names with the correct servers. As a result, users may unknowingly give away sensitive information like passwords or financial details to attackers.
🙋🏻♂️ Explain DNS Spoofing Simply
Imagine you ask someone for directions to your favourite bakery, but a trickster gives you a fake map that leads you to a counterfeit shop instead. DNS spoofing works in a similar way by sending you to a fake website when you think you are visiting the real one. It is a sneaky way for attackers to fool computers and people.
📅 How Can it be used?
A security project could simulate DNS spoofing to test how well a network detects and blocks fake DNS responses.
🗺️ Real World Examples
An attacker sets up a fake banking website and uses DNS spoofing to redirect users who try to visit the real bank site. Unsuspecting customers enter their login information, which the attacker then steals.
A public Wi-Fi hotspot is compromised by an attacker using DNS spoofing to redirect all traffic intended for popular social media sites to look-alike pages. When users log in, their usernames and passwords are captured for malicious use.
✅ FAQ
What is DNS spoofing and why is it dangerous?
DNS spoofing is when someone tampers with the system that helps your computer find websites, so you end up on a fake site instead of the real one. This is risky because you might hand over your login details or other private information without realising it, thinking you are on a trusted website.
How can I tell if I have fallen victim to DNS spoofing?
If a familiar website looks odd, asks for unusual information, or your browser shows security warnings, you might have landed on a fake site due to DNS spoofing. Always check the web address and be cautious if something feels off.
What steps can I take to protect myself from DNS spoofing?
To stay safe, keep your devices and software updated, use secure networks, and consider using a trusted DNS service. It also helps to look out for signs of fake websites, like strange web addresses or unexpected requests for personal details.
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