Suppose someone has a network and wants to restrict people's access to certain sites, information, etc. What should he do? And what is the technical term for such a procedure? And most importantly, who needs it?
Biometric access control is a type of security system in which access rights to secure information are granted by certain managers or authorities. Limit the number of people who can access personal data.
In such cases, workers are identified by the authorities and given a certification process so that they are held accountable for their actions. It is very important to distinguish between terms such as authorization and authentication.
Image Source: Google
By authentication, we mean to confirm that someone or something is true as claimed. While authorization means that someone has the right to be where he wants. These places should have a record system that allows them to view all transactions and communications between workers.
How does the access point system in a company work? Each organization divides its employees into small groups, and each user group is responsible for a number of resource objects that need to be protected.
Therefore, administrators provide two or more access control policies by giving them sometimes guessable usernames and passwords, or by giving them something called "two-factor authentication" ie. The user does not have access to system functions.
In other words, this method doubles security access because one of the factors is physical, such as card token, smart card, encrypted key, and the other is password. These access points identify users, their tasks, and a set of instructions where their actions are performed.