ITM 315 Lecture Notes - Lecture 5: Discretionary Access Control, Access Control List, Server Message Block

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 315
• Professor: Farid Shirazi

Document Summary

Windows clients access shared files and printers by using server message block (smb) Smb is a client/server application-layer protocol that provides network file sharing, A common variation of smb is common internet file system (cifs) Windows server 2012/r2 also supports network file system (nfs) Nfs is the native sharing protocol in unix and linux oss. Three types of objects (security principals) can be assigned permission to access the file. An object"s security settings have three components that make up its security descriptor: Security principals system: permissions that define access to an object been assigned ownership of the object auditing access to an object been added to. Discretionary access control list (dacl) - a list of security principals; each has. Access control entry (ace) - an entry in a discretionary access control list. Object owner - usually the user account that created the object or a group or user who has.