All security guard companies can tell you that security access control is an important part of any security system. It helps to protect resources from being accessed by unauthorized people. The process protects physical resources, such as buildings and equipment, and digital resources, such as files and databases. Access control systems are used to protect both public and private resources.
See how the various types down below can provide certain means of security!
Types of Security Access Control
There are several different types of security access control.
Discretionary Access Control (DAC)
Discretionary access control is a type of security access control that allows users to have different levels of access to resources. This type of access control is based on the principle of least privilege, meaning that users should only have the status of access needed to perform their duties. DAC is typically used in organizations where users need different levels of access to resources. For example, a user might need read-only access to certain files, while another might need read and write access.
Mandatory Access Control (MAC)
Mandatory access control is a type of security access control that requires all users to have the same level of access to resources. The security policy of the organization determines the level of access. MAC is typically used in organizations where security is critical, such as military and government organizations.
Role-Based Access Control (RBAC)
Role-based access control is a type of security access control that allows users to have different levels of access to resources based on their role in the organization. This type of access control is typically used in organizations where users have different roles, such as managers and employees.
Identity-Based Access Control (IBAC)
Identity-based access control is a type of security access control that allows users to have different levels of access to resources based on their identity. It is typically used in organizations where users need to be authenticated, such as online banking.
Access Control Lists (ACLs)
An access control list is a type of security access control that allows administrators to specify which users have access to which resources. ACLs are typically used in organizations where security is critical, such as military and government organizations.
Main Components of an Access Control System
There are four main components of an access control system:
Authentication
Authentication is the process of verifying the identity of a user. It can be done using something that the user knows, such as a password, or something that the user has, such as a smart card.
Authorization
Authorization is determining whether a user has the right to access a resource. The authorization decision is made based on the user’s identity and the organization’s security policy.
Auditing
Auditing is tracking and logging all access attempts to a resource. This information is used to identify unauthorized access attempts and improve the system’s security.
Enforcement
Enforcement is the process of preventing unauthorized access to a resource. It is done by physically protecting the resource, such as by locked doors or by using software to control access, such as password protection.
What is an Access Control List?
An access control list (ACL) is a type of security access control that allows administrators to specify which users have access to which resources. ACLs are typically used in organizations where security is critical, such as military and government organizations.
An ACL consists of a list of permissions associated with a user or group of users. Each permission specifies what the user can do with the resource, such as read, write, or execute. ACLs control access to files, folders, printers, and other resources and are used to control access to websites and applications.
Experienced security guard companies implement security access control systems to protect people and property along with physical access to premises or logical access to information and resources. There are many types of security access control, such as role-based access control, identity-based access control, and user-based access control. For the most part, many opt for an access control system to get the best security for their organization or company. Through security access control, you can certainly find one that can cater to your specific security needs.