How door access control system works

When choosing an access control for a commercial building, an owner may consider several criteria.

These criteria are:

• Number of entries
• Size of the deployment
• Number of users
• An overall security level

We define three main types of commercial door access control systems, and below we will run through each of them and compare the core elements.

Discretionary Access Control. This type of system is for business owners who are well-informed about security policy. You can give all access and control rights to all users. However, if you are not confident in using control systems, you’d better choose something else.

Mandatory Access Control. If you need a high level of security and confidentiality, a MAC is something you can use. Due to its specifics, one person is allowed to control and manipulate access in the whole facility. They become Chief Security Officers.

Role-Based Access Control. Compared to the MAC paradigm, this control system gives each user an assigned role with a specific access level. For example, a Chief Operating Officer can access the whole building while employees from a particular department can access only the space they need for work. A significant advantage of RBAC compared to other door security access control systems is that it’s user-friendly and has a central database. Administrators could manage access the way they need by separating the privileges, so the workers can only get to their workspace and neutral spaces (dining room, restroom, etc.).

Good old mechanical keys could still symbolize reliability for most commercial employees and business owners. When changes come, it’s always uncomfortable to get used to new things. However, these changes are not bad, and we can prove it by giving some reasons why access control security is better than traditional locks and keys.

The main problem with the mechanical keys is that they could be lost or stolen. It could be highly uncomfortable if you come to the office and realize that you don’t have the key in its place. You need to call your colleague, ask them to let you in and think about getting a new key.

Here is a short guide on carrying keys, but where is the guarantee that it will work? With access control, it gets much easier to enter the building. For example, with a keypad reader, all you need to do is to enter the pin code to open the door. A biometric door reader requires a person’s biometric (eye scan, fingerprint, or voice recognition) to get into the building.

Moreover, hacking and getting inside the access control system is much more complicated. However, even if you have troubles with the security system, you can resolve them by calling a commercial locksmith.