If a suspicious person is targeted, it can be said that all electronic devices that can be connected to the Internet have security vulnerabilities. However, there is no need to worry too much. After all, not all organizations are as arrogant and lawless as the Haidian voyeur group. Like a certain story, a fire in a bathhouse, if you run away too quickly, you can just hide your face. Current cheap electronic products lack perfect security subsystems on the device side, some do not even have simple and cheap digital signature chips, and even lack server-side functions. If you need some functions of an electronic product, you should assume in advance that the electronic product is not perfect and secure. However, there is no need to be overly surprised. In this case, the simpler and more single the function, the higher the relative security. As for the camera, the camera's patrol area should be limited as much as possible to prevent privacy and important images from being leaked. Surveillance images transmitted over the network should focus on necessary security points and avoid unnecessary areas.
One is to use independent remote surveillance devices or kits that are not connected to the Internet (of course, if you are a target, these devices may simply think that they are not connected to the Internet; after all, some competent organization or voyeuristic organization with a technical background can get manufacturers to supply and sell rogue devices).
Another is to use wired cameras fixed in certain monitoring areas. You can use normal security cameras in non-critical areas. Then you can set security for each area and activate it as needed (such as disconnecting the power or network when you return home and blocking the lens). Normal cameras stop recording when the power is cut off. Blocking a plastic bag is enough. . Ordinary cameras do not have the ability to see through. There are many other security products for the safety of the elderly. For example, one-click warning function using a children's watch, smart home kits, independent multi-network one-click rescue devices, etc.
Security products such as OHWOAI's wireless surveillance camera and monitor sets are also worth considering.
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