Why did you receive Beijing unified certification information?

Maybe you registered something with your information. If you don't operate it yourself, don't worry. Maybe someone else entered the wrong mobile phone number and wrote it as yours, so the verification code was sent to you.

The second purpose of unified identity authentication: it can centralize employee information, standardize the information of different employees in previous systems, and exit with one click to improve the efficiency of IT operation and maintenance.

Noun explanation:

Authentication, also known as "verification" and "authentication", refers to the confirmation of the user's identity through certain means. There are many authentication methods, which can be basically divided into: authentication based on * * * shared key, authentication based on biometrics and authentication based on public key encryption algorithm.

The purpose of authentication is to confirm that the user who claims to be a certain identity is indeed the claimed user. In daily life, certification is not uncommon; For example, we can generally determine each other's identity by looking at each other's documents. Although the practice of confirming the identity of the other party in daily life also belongs to "authentication" in a broad sense, the word "authentication" is more used in computer, communication and other fields.