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Module 4: Managing Access to Resources

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Presentation on theme: "Module 4: Managing Access to Resources"— Presentation transcript:

1 Module 4: Managing Access to Resources

2 Overview Overview of Managing Access to Resources
Managing Access to Shared Folders Managing Access to Files and Folders Using NTFS Permissions Determining Effective Permissions Managing Access to Shared Files Using Offline Caching

3 Lesson: Overview of Managing Access to Resources
Multimedia: Access Control in Microsoft Windows Server 2003 What Are Permissions? What Are Standard and Special Permissions? Multimedia: Permission States

4 Multimedia: Access Control in Microsoft Windows Server 2003
This presentation explains how Active Directory uses security principals and identifiers to provide access to objects Important point to watch for: If you delete a security principal and then create it again with the same name, what is the effect on that security principal’s permissions?

5 What Are Permissions? Permissions define the type of access granted to a user, group, or computer for an object You apply permissions to objects such as files, folders, shared folders, and printers You assign permissions to users and groups in Active Directory or on a local computer

6 What Are Standard and Special Permissions?
Standard Permissions Special Permissions

7 Multimedia: Permission States
In this activity, you will learn the differences between the permission states and test your knowledge

8 Lesson: Managing Access to Shared Folders
What Are Shared Folders? What Are Administrative Shared Folders? Who Can Access Shared Folders? How to Create a Shared Folder What Are Published Shared Folders? How to Publish a Shared Folder Shared Folder Permissions How to Set Permissions on a Shared Folder How to Connect to Shared Folders

9 What Are Shared Folders?
Copy a shared folder The original shared folder is still shared, but the copy of the folder is not shared Move a shared folder The folder is no longer shared Hide a shared folder Include a $ after the name of the shared folder Users can access a hidden shared folder by typing the UNC, for example, \\server\secrets$

10 What Are Administrative Shared Folders?

11 Who Can Access Shared Folders?
Windows Server 2003 domain controller Administrators Group Server Operators Group A member server or stand-alone server running Windows Server 2003 Power Users Group

12 How to Create a Shared Folder
Your instructor will demonstrate how to: Create a shared folder by using Computer Management Create a shared folder by using Windows Explorer Create a shared folder by using net share

13 What Are Published Shared Folders?
A published shared folder is a shared folder object in Active Directory Clients can search Active Directory for shared folders that are published Clients do not need to know the name of the server to connect to a shared folder

14 How to Publish a Shared Folder

15 Shared Folder Permissions
Allows the user to: Read (Default, applied to the Everyone group) View data in files and attributes View file names and subfolder names Run program files Change (Includes all Read permissions) Add files and subfolders Change data in files Delete subfolders and files Full Control Includes all Read and Change permissions Enables you to change NTFS files and folders permissions

16 How to Set Permissions on a Shared Folder
Your instructor will demonstrate how to: Set permissions on a shared folder by using Computer Management Set permissions on a shared folder by using Windows Explorer

17 How to Connect to Shared Folders

18 Practice: Managing Access to Shared Folders
In this practice, you will: Create shared folders Test Read permissions of the shared folder Test Full Control permissions of the shared folder

19 Lesson: Managing Access to Files and Folders Using NTFS Permissions
What Is NTFS? NTFS File and Folder Permissions Effects on NTFS Permissions When Copying and Moving Files and Folders What Is NTFS Permissions Inheritance? How to Copy or Remove Inherited Permissions Best Practices for Managing Access to Files and Folders Using NTFS Permissions How to Manage Access to Files and Folders Using NTFS Permissions

20 What Is NTFS? NTFS is a file system that provides: Reliability
Security at the file level and folder level Improved management of storage growth Multiple user permissions

21 NTFS File and Folder Permissions
File permissions Folder permissions Full Control Modify Read & Execute Write Read List Folder Contents

22 Effects on NTFS Permissions When Copying and Moving Files and Folders
NTFS Partition C:\ E:\ D:\ Move Copy Or When you copy files and folders, they inherit permissions of the destination folder When you move files and folders within the same partition, they retain their permissions When you move files and folders to a different partition, they inherit the permissions of the destination folder

23 What Is NTFS Permissions Inheritance?
Access to FolderB FolderA FolderB Inherit permissions Read / Write Prevent inheritance No access to FolderB FolderA FolderB FolderC Read / Write

24 How to Copy or Remove Inherited Permissions
Your instructor will demonstrate how to copy or remove inherited permissions

25 Best Practices for Managing Access to Files and Folders Using NTFS Permissions
Grant permissions to domain local groups as opposed to users Group resources to simplify administration Allow users only the level of access that they require Grant Read & Execute permission for application folders Grant Read & Execute and Write permissions for data folders

26 How to Manage Access to Files and Folders Using NTFS Permissions

27 Practice: Managing Access to Files and Folders Using NTFS Permissions
In this practice, you will manage access to files and folders by using NTFS permissions

28 Lesson: Determining Effective Permissions
What Are Effective Permissions on NTFS Files and Folders? How to Determine Effective Permissions on NTFS Files and Folders Effects of Combined Shared Folder and NTFS Permissions How to Determine the Effective Permissions on Combined Shared Folder and NTFS Permissions

29 What Are Effective Permissions on NTFS Files and Folders?
Permissions are cumulative File permissions are separate from folder permissions Deny overrides all permissions Take ownership

30 Class Discussion: Applying NTFS Permissions
Users group Write for Folder1 Sales group Read for Folder1 1 NTFS Partition File2 Folder1 Folder2 File1 Users Group Users group Read for Folder1 Sales group Write for Folder2 2 User1 Users group Modify for Folder1 File2 should only be accessible to Sales group and only with Read permission 3 Sales Group

31 How to Determine Effective Permissions on NTFS Files and Folders
Your instructor will demonstrate how to determine effective permissions on NTFS files and folders

32 Practice: Determining Effective Permissions on NTFS Files and Folders
In this practice, you will determine effective NTFS permissions

33 Effects of Combined Shared Folder and NTFS Permissions
Users Read Change FC File1 File2 Public NTFS Volume

34 How to Determine the Effective Permissions on Combined Shared Folder and NTFS Permissions
Your instructor will demonstrate how to determine effective permissions on combined shared folder and NTFS permissions

35 Practice: Determining Effective NTFS and Shared Folder Permissions
In this practice, you will: Determine effective NTFS permissions Determine shared folder permissions NTFS Volume Users Users Group FC User3 User2 User1 1 NTFS Volume Data Sales Group R Pubs HR Sales FC 2

36 Lesson: Managing Access to Shared Files Using Offline Caching
What Is Offline Files? How Offline Files Are Synchronized Offline File Caching Options How to Use Offline Caching

37 What Is Offline Files? Offline Files is a document-management feature that provides the user with consistent online and offline access to files Advantages of using Offline Files: Support for mobile users Automatic synchronization Performance advantages Backup advantages

38 How Offline Files Are Synchronized
Disconnected from the network Windows Server 2003 synchronizes the network files with a locally cached copy of the file The user works with the locally cached copy Logged on to the network Windows Server 2003 synchronizes offline files that the user has modified with the network version of the files If a file has been modified in both locations The user is prompted to choose which version of the file to keep or to rename one file and keep both versions

39 Offline File Caching Options

40 How to Use Offline Caching
Your instructor will demonstrate how to: Configure offline settings by using Computer Management Configure offline settings by using Windows Explorer

41 Practice: Using Offline Caching
In this practice, you will: Create a shared folder with no caching for documents or programs Enable manual caching of documents

42 Lab A: Managing Access to Resources
In this lab, you will: Create groups Configure NTFS security Configure shared folder security Configure offline settings

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