Salesforce Certified Identity and Access Management Practice

Field-Level Security is a critical feature within Salesforce that allows administrators to control access specifically to individual fields within an object. This means that even if a user has access to an object, they may not have access to all the fields within that object. By setting field-level security, sensitive information can be protected by restricting visibility on a per-field basis, ensuring that only authorized users can view or edit particular data elements.

For example, an organization may want to allow a user to view records in a custom object but restrict their access to fields containing sensitive financial information. As a result, that user would be able to interact with other non-sensitive fields without exposing them to data that they are not permitted to see.

Other options focus on different aspects of Salesforce security and access management. While controlling access to objects is relevant to object-level security, managing user permissions for logging in pertains to system access rather than field access. Enhancing overall system performance does not relate to security at all but rather to optimizing workflows and data handling within Salesforce.