Online criminals are often after their victim’s passwords, financial information and other personal details that can be used in identity theft or impersonating the victim, for instance. The website you are redirected to may look legitimate and secure but is in fact designed to steal sensitive information and money, or infect your device with malware. DNS hijacking is also known as DNS redirection as it involves redirecting your online traffic. In this type of attack, online criminals hack into your router and hijack your DNS to route you to malicious websites. This happens each time you connect to a site.ĭNS hijacking is a threat that involves the Domain Name System. DNS automatically translates web addresses so both machines and humans can understand them. Thanks to DNS (Domain Name System), you do not need to use these complex number codes. What is DNS hijacking?Ĭomputers use number-coded addresses to connect to websites. You should still be aware of and prepared for potential threats to your router, and as a consequence, all devices in the network. Luckily, many routers offer additional safety features that make connecting to the internet safer. Nowadays this usually happens wirelessly with a Wi‑Fi network created by a router.īy managing all internet traffic, the router plays a big role in keeping internet-connected devices in a wireless network safe from outside threats, such as hacking attempts and denial of service (DoS) attacks. Computers and mobile devices as well as many smart devices such as home appliances, entertainment systems and gaming consoles are typically connected to the internet via a router. Most devices are incapable of connecting online without a router in between. The router then routes the flow of data to and from the devices connected to it. Instead of every device connecting directly to the internet, they connect to the router. An internet router is a device that connects other devices to the internet.
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