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Most IT devices have some form of remote access, whether via web browser or app. As long as devices are accessed by an authorized user from within an internal network, this isn’t a problem. Unfortunately, many devices, especially routers and smart home gateways are also accessible from the internet. And that’s where the problems begin. In fact, they have never stopped. Open remote access is among the greatest yet unfortunately inevitable threats of IT devices. Anybody who can access the management interface can control the device and usually the owner will not notice. Devices that are connected to the internet are constantly scanned and scrutinized for vulnerabilities. Open remote management interfaces should be treated as the digital equivalent of a loaded gun. It can be used but you need to know exactly what you are doing and take every possible precaution. It does not matter whether the router or gateway connects nothing more important to the internet than an old laptop and an inkjet printer. Even these devices can be used for DDoS and ransomware attacks. Manufacturers often cannot know where their devices will be used. Devices designed for the home may equally be used by a small company, an attorney's office, a medical practice or for connecting a home office to the Internet.
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