With the gradual development of the city, more and more people live in an environment full of surveillance cameras. Due to the drive of public safety and personal privacy awareness, and the diversity of security technologies, the entire video surveillance market is in a period of vigorous development. Under the video surveillance industry standard, users can flexibly use the network conversion monitoring method; in the IP environment, network cameras can expand the scale of security management more widely. At any time, the network gives the monitoring system more energy and can also effectively Control monitoring costs.
However, the user's lack of attention to passwords has made security monitoring devices an open window of privacy. Take a web site for example. The United States has 9,799 cameras, South Korea has 4,815 webcams, and China has 2,590 webcams. It is ranked in the top three.
Surveillance cameras in all corners of the city belong to only a small part of public security agencies. The large number of camera installation subjects, and the absence of licensing or filing procedures, lack of strict rules and regulations for the collection, storage, and use of surveillance videos and images can easily lead to violations of privacy rights.
Recently, a large number of cameras in the UK have been "black" incidents. The reason is that after manufacturers produce a batch of surveillance cameras, they will give them a unified initial password. These passwords are very simple. Most consumers do not change their passwords after they are bought. This gives hackers an opportunity. In addition, because a large number of cameras are connected to the Internet or a local area network, the user can remotely view the camera. This operation feature increases the possibility of it being "black".
How to protect the surveillance camera from being invaded?1. Change the initial password for the device.
2. Merchants should instruct consumers how to set a password. If you do not provide this information, contact the manufacturer.
3. The password must be replaced in time, using a complex combination of numbers.
4. Make sure to open the firewall and update the security software in time.
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