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Access Control | A Crucial Data Security Component

Who are legally authorised to access your company's data? How do you ensure that the system admittance was granted to those who tried to access it? What are the possible conditions under which Access Control | A Crucial Data Security Component

Who are legally authorised to access your company's data? How do you ensure that the system admittance was granted to those who tried to access it? What are the possible conditions under which you revoke or withhold access rights of a user?

To ensure robust protection of your critical information, the above questions (besides many others) need to addressed appropriately in the access control policy of your organisation.

Access Control

Access control is a way to authenticate a user and providing them with sufficient rights to access company data.

Authentication is a technique used to confirm that an individual is a person whom he/she claims to be. However, authentication alone is not enough to protect the data. What's required is an additional layer of security to determine if a person should be granted access to the information or fulfil an action that he/she intends to do.

When it comes to the data security and access control, authentication, and authorisation go hand in hand. Any business that makes use of the internet and networking— that is, every corporation today — needs to have a certain level of admittance control in place.

Access Control Types

All organisations must identify the suitable model of access control implementation depending on the type and susceptibility of the data they handle. Here are some commonly used options.


  • Discretionary access control (DAC):  DAC is a means by which access rights are assigned based on rules specified by users— consequently, it is the data owner who decides and implements access permissions using Discretionary access control models.
  • Mandatory access control (MAC): MAC is a policy that designates access permissions based on a central authority's guidelines. It is developed using a non-discretionary template in which an individual is granted admittance based on information clearance.
  • Role-Based Access Control (RBAC): RBAC gives the system access rights based on the role of an individual and also enforces fundamental principles of security, including "minimal privilege" and "privilege separation."
  • Attribute-Based Access Control (ABAC): As a part of ABAC, each resource and employ is designated with a series of characteristics. A comparative analysis of the unique traits of a person, place, and location, is used in this advanced approach to decide on leveraging system access.


To know more about implementing access control in your organisation, visit us now at foxpass.com. 

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