NET122
10-08-01
Quiz 02
Lab 4 due on Wed 10/10/01

Filing System supported by W2K

- FAT 16 ( Old DOS)
- Supported up to 4GB.
- Basic.

- FAT 32 upgrade of FAT 16
- Support up to 2 TB but Win2k only create upto 32 MB.
- Basic.

- NTFS:
Stat
- New Technology File System.
- Win2K has version of 5.0
- WinNT has version of 4.0
- No disk quota
- No encryption
- No compression
- Can read NTFS 5 if has service pack 4.

- CDFS
- CDRom

- UDFS
- DVD
- CD-RW

- File and Folder Security
- Restrict Security

- File and Folder Compression
- Restrict Security

- File and Folder Encryption
- Dike Quota
- Restrict amount storage space use by user

- Defrag
- Drive mounting (assign a drive to a folder)
- Support to 2 TB
FDisk
- Can not logical NTFS.
- Can Del Primary NTFS.

NTFS Permissions

---------------- FOLDER --------------------- FILE ---------------- SETUP BY

LIST --------- View Contents of Folder ------ N/A ----------------- Default

READ ------------List ----------------- View Contents of File ----- Default

Read & Execute -- Read -----------------------Read ---------------- Default
----------------------------------------- Execute Applications

Write ------- Does not include read -------- No Read -------------- Default
-------------- Create new ------------- Allow over write existing file
----------------- * File ------------------ No Delete
----------------- * Folder
----------------- No Delete

MODIFY ---------- Includes: --------------------- Includes:
------------------- * Read ---------------------- * Read
------------------- * Execute ------------------- * Execute
------------------- * Write --------------------- * Write
------------------ Allow Delete ----------------- Allow Delete

FULL CONTROL ---- Unlimited
------------------- * Change Permissions
------------------- * Take Ownership

Permissions are applied to:
- User
- Group
- Computer
- System accounts
- Default permissions:
-Everyone
-Read
-Read & Execute
-Write
-List
Inheritable Permissions:
- Allow permissions to filter into all files & Folders with in folder
- 3 options when inherite ... remove
- Copy
- Copy permissions from another source

10-10-2001
Quiz 3
Lecture Chapter 4: Share permission, NTFS conflicts, NTFS copy and move, Auditing
Lab on chapter 4

NTFS Permissions
- Only apply on NTFS
- Folders & Files

Shared Permission
- Works with FAT16, FAT32, NTFS
- Only share folders and volumes
- Can not set permission on individual files
-Permission take from share
Three Level of share permission
-READ
- List contents of folder
- View contents of file
- View attributes
- CHANGE
- Write new files
- Delete
- No Read
- FULL CONTROL
- Read
- Change

Permission Conflicts
1) NTFS Conflicts
- Always goes to least restrictive
IE. User 1 - READ permission and user 1 belong to accouting group which has permission of MODIFY then user 1 will have MODIFY permission
- NO ACCES ALWAYS TAKE OVER.

2) NTFS File and Folder Conflict
- File Permission Always take over

3) SHARE CONFLICTS
- Least Restrictive takes over
- No Access = No Access
4) NTFS & SHARE CONFLICT
- Most Restrictive take over

NTFS Copy/Move Rules
1) Copy from one folder to another folder in same volume (drive) ie. C: to C: or D: to D:
- File will retain it't permission
2) Copy fron on folder to another on different volume (drive) C: to D:
- File will inherit permission of folder it's moved to
3) Copy from NTFS folder to FAT 16/32 Folder
- Permission will be lost

AUDITING
- Applied to volume, folder or file
- Tracking what happens
- Audit based on user and event

- Must turn on System Level Auditing before NTFS will work
Goto Administration Tools -> Local Security Settings -> Audit Policy .... Then Reboot the system
- Audit logs are stored: Event Viewer -> Security Log

READ CHAPTER 5 For MONDAY