Shenzhen Bio Technology Co., Ltd

Shenzhen Bio Technology Co., Ltd

Improving the security of Fingerprint Scanner

2025 09/24

When strangers see you enter your password, it's easy for them to remember it. What if a thief is hiding in a corner and watching you open the door?
After a few attempts, they'll memorize your password, making it easy for them to break into your house the next time you're away.
You can also frequently replace your Fingerprint Scanner to improve security, but over time, it's easy to forget your password, which can only lead to more trouble.
This sounds really bad. Therefore, a "phantom password" was developed that increases the length of the Fingerprint Scanner to improve security while also making it easier for users to remember and use.
A "phantom password" involves entering random numbers before and after the correct password. As long as there are consecutive correct passwords in between, the lock will open.