Encrypted data is unreadable without a private key, which hackers shouldn't have. These include DNS over HTTPS (DoH) and DNS over TLS (DoT), which encrypt communication between the your phone and the DNS server. If you accidentally connect to one, they can reroute your DNS requests to malicious websites where they can infect your phone or trick you into revealing personal info.Īs a result, the industry created tools to secure the interaction between your device and the DNS server. This means you're susceptible to man-in-the-middle attacks where hackers make their device appear to be a Wi-Fi hotspot. This acts as an internet phone book of sorts, replacing the friendly name you entered with the website's IP address, which is typically a series of numbers.īy default, this connection is unencrypted. When you type a "friendly" URL into your browser's address bar (e.g., ), your phone first connects to a DNS server. Don't Miss: How to Keep Your Personal Android Data Safe from the Police.The problem with DNS servers is that they don't have your privacy in mind. DNS, as it's more commonly called, translates domain names like into IP addresses, which is what network devices use to route data. Nearly every connection to the internet is dependent on the Domain Name System.
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