Best practices for securing data sources with ACLs

There are various best practices to consider when you’re securing data sources with ACLs. First, you should apply the concept of least privilege, allowing users just the access required to undertake their responsibilities. This reduces the risk of data disclosure as you can avoid offering unneeded or excessive access privileges.

You should also review and update ACLs regularly to ensure they are in line with the organization’s developing security policies and access requirements. Also, implement continuous ACL management and version control mechanisms.

Another thing to consider is enforcing the separation of tasks by requiring several levels of authorization for key actions such as giving or changing access privileges. This decreases the possibility of access rights being misused or abused.

To make access control administration easier, use groups. Assign permissions to groups rather than individual individuals...