Technology is continuously changing all aspects of our lives. Perhaps, security is one of those things which got most benefited from the advent of information technology. Whether it’s your building or computer, you have access to state of the art security mechanism. We call it an access control system.
An access control system not only ensures the highest level of security but also provides several other utilities. For example, you can keep track of your employees when they are entering and leaving. Similarly, you don’t have to worry about losing key a terrible experience for anyone.
You can set up any of these types of systems by hiring the best Serrurier mons. In this article, I am going to write about 04 types of access control systems that you can use for your office. So without further due, let’s get started.
Discretionary Access Control
Discretionary Access Control, as the name indicates, is an access control based on the policies set by the owner or the end-user. It grans or restricts permission to the objects using access policies determined by the owner.
Consider, you are the owner (subject). You will supply the credentials to the people you want to grant access to. That means you are providing them with some sort of identification password and user name. The mechanism is called discretionary because you can transfer the authentic
ated information to the other users. It means that the owner is the one who determines object access privileges.
DAC is the least restrictive in the sense that it allows the owner control over any objects objects s/he owns and the programs associated with the objects. The owner can transfer object (file or data object) ownership to other users. Also, the user can determine the type of access granted to other users.
The cons are it is more vulnerable and has a limited negative authorization power.
Role-Based Access Control System
Role-Based Access Control (RBAC) system is, perhaps, the most popular kind. Due to its design and the unique features, this system is the most sought-out all over the world. One can argue that RBAC belongs to the most advanced category.
As the name implies, this control system is based on the person’s role in the organization. It is known as a policy-neutral access-control centered around roles and privileges.
Put simply, and you won’t get the permission for who you are; instead, you will have access to objects for the roles assigned to you.
Users are assigned permission based on what they do and what their roles are in the organization. And a user will be able to exercise his permission only when his role has been authorized.
RBAC can provide the maximum efficiency in a company where more than 500 employees work. However, in organizations where there are a heterogeneous IT infrastructure and too many requirements, using role-based control access to manage permission and membership becomes quite complicated.
Mandatory Access Control
A mandatory control system is used where an elevated emphasis on confidentiality is given. For example, a military facility is such a place.
A mandatory control system refers to a control system that constrains the ability of the subjects to access specific objects or files.
The mandatory access control system is administered by a system administrator the one who has the power to control the mechanism. That’s why users cannot override the policy. They do not have any ability to grant access to any objects that have been restricted otherwise. This feature clearly contrasts the discretionary’ feature of the Discretionary Access Control System. That is, DAC allows the users to make policy decisions and grants subjects the ability to access objects.
Rule-Based Access Control
Don’t confuse the Role-Based Access Control System with Rule-Based Access Control System, although both the systems have the same acronym- RBAC. While in Role-Based Access Control, access is granted based on the specific roles and privileges, the Rule-Based Access Control instead focuses on the rules associated with the data and objects.
These rules are usually parameters. For example, it can allow access from only individual IP addresses or deny access to unique IP addresses. Another example might be a lab can be entered by the students only during a particular time of the day.
Final Words
So these are the 04 types of access control systems. I have included these 04 types because they are the most popular of them all. There are some other control systems such as IoT Based Control System, and Mobile Based Control System, Web-Based Access Control, Organization-Based Access Control, etc.
Now that you know what the types of access control systems found in the market are, you should get one for your office after a little bit more research.
I’m a 20-something stay-at-home mother and wife. I have an amazing husband, a beautiful daughter, two loving dogs, and a lazy cat. I wouldn’t change my life for anything! I love to read, listen to music, cook and blog!
Speak Your Mind