Labels:text | screenshot | font | diagram | line | number | parallel | black and white | receipt OCR: 1 2 NIS+ Conversation/Request Client Key NIS+ Server Authenticate/ Authorize 3 4 NIS+ Object Owner/Group/World/Nobody Read/Modify/Create/Destroy 1. Client requests operation and sends credentials. 2. Server examines credentials and authenticates principal. 3. Upon authentication, server examines authorization rights on object based upon class of principal. 4. If principal is authorized, the operation is performed.
