📌 Secure DNS Resolution Summary
Secure DNS resolution is a method of ensuring that when a computer looks up the address of a website, the process is protected from spying, tampering, or redirection by attackers. This is achieved by encrypting the communication between your device and the DNS server, which translates website names into numerical addresses. Secure DNS resolution helps prevent threats like man-in-the-middle attacks and blocks attempts to redirect users to malicious sites.
🙋🏻♂️ Explain Secure DNS Resolution Simply
Imagine sending a letter with your home address on the envelope, but anyone along the way can change the address or read your message. Secure DNS resolution is like putting your letter in a locked box that only the right person can open and read, so nobody else can see or change where it is going.
📅 How Can it be used?
Integrate secure DNS protocols like DNS over HTTPS into your app to ensure private and authentic website lookups.
🗺️ Real World Examples
A public Wi-Fi network in a coffee shop uses secure DNS resolution to stop attackers on the same network from hijacking users web traffic. This protects customers from being redirected to fake banking sites or malware downloads when they try to visit legitimate websites.
A corporate network configures all employee devices to use DNS over TLS, ensuring that sensitive company data and web traffic are not exposed or intercepted by external parties when employees access online resources.
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