An access control is a security rule defined to restrict the permissions of a user from viewing and interacting with data. Most security settings are implemented using access controls.
All access control list rules specify:
1. The object and operation being secured
2. The permissions required to access the object
Based on the operation, it is divided into 4 type i.e. Create, Read, Write, Delete.
Based on the level, it is divided into 3 type
Table level ACL with None
Table level ACL with * Wildcard
Field level ACL
What is an ACL in ServiceNow?
Working Code Asked question December 16, 2023