Prussian lion smart lock floating password technology you know?

To determine whether a smart lock is good or bad, first of all, you need to see that it is the technology that it uses, which means that the strength of the technology used determines the quality of the smart lock.

The core technology of Prussian lion smart lock is the floating ID electronic lock technology. Security products developed on the basis of floating password technology have become the most secure security products in the world due to the irregularity and non-replication of passwords.

What is Floating ID?

The floating password technology is a digital security system technology in which the password is automatically replaced every time the key and the lock body are touched, and the password is irregular and cannot be copied.

Unlike conventional password locks, traditional password lock passwords do not change each time they are used, and there is a danger of being stolen. The floating password technology uses two sets of passwords, fixed and floating, and is stored in semiconductor (card) keys (281 trillion fixed passwords) and lock (4.2 billion floating passwords), each time it is used. The key in the key is entered into the lock system for confirmation and automatically replaced. In the event that a key is stolen and duplicated, the copy is meaningless because the password has changed in the floating cipher suite previously used by the holder, even if the same fixed password is not recognized by the system.

The origin of floating passwords

The floating password technology was developed by the founder of Korea Ease Co., Ltd., President He Zaihong, while working at the Korea Daewoo Electronics Co., Ltd. Institute. At the time, in Seoul, news reports that someone had stolen through a copy of a mechanical key and used a stolen financial supply to study abroad for three children, was arrested by the police and found to be a woman in her 50s. After the president saw the report , found that the reproduction of the mechanical key has a great threat to the family property, so the chairman of the river pondered whether he could develop a password that changed when the door was opened, so that it would not be stolen. Based on this idea, a floating password technology was developed. This technology has been patented in South Korea, the United States, Hong Kong and Taiwan.

The advantages of floating cryptography

Don't worry about the keys being copied

The keys of the Pruw lion smart lock with floating password do not need to be copied, because the combination of the key and the lock body is 281 megabytes of fixed cipher group*4.2 billion floating cipher suites. Each use, the password will change, so the basic There is no possibility of copying keys and guessing passwords.

Don't worry about lost keys being used by others

When a mechanical key to a general mechanical lock is lost, it is necessary to replace the entire lock or lock to prevent it from being used by others; however, this need not exist for a Prussian smart lock using floating password technology. If the card key is lost, only the remaining card keys need to be reset. The lost card key is automatically cancelled and cannot be used again. Therefore, the use of security is guaranteed.

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