Flashcards
Day 5 - Obj. Security & File System Permissions
Cards in this deck (46)
- 1Define a security descriptor-located in the object header
-contains ACL's that are checked by the SRM when access to an object is attempted - 2Name the 4 contents that are in an objects Security descriptor1) Owner SID
2) Group SID
3) DACL
4) SACL - 3What can information from Security Descriptors? Hint: 3 ways1) owner assigned info (EXPLICIT)
2) INHERITED from parent object
3) can be assigned by the system (DEFAULT) - 4What are DACL's used for?Permissisions
- 5If the DACL is empty what happens?No access for anyone
- 6If the DACL is null what happens?everyone has access (no list exist)
- 7What file system structure uses NULL DACL?FAT
- 8What is being described below? -enables control over access to objects -part of a security descriptor -contains (ACE's) access control entries -has two typesAccess Control List (ACL)
- 9What are the 2 types of ACL's?DACL and SACL
- 10What does System Access Control List (SACL) do?controls how the system audits object access attempts
- 11True or False: By default the system uses the Primary Access Token for a processTRUE
- 12This command line tool is used to manipulate the DACL of an object through configuration of permissions.cacls
- 13This command line tool is used to check/change the DOS Attributes of a file/folder.attrib
- 14What is the process order of ACE's with in DACL?Explicit:
1) DENIED
2) ALLOWED
Inherited:
1) DENIED
2) ALLOWED - 15What are the available share permissions?1) Read
2) Change
3) Full Control
4) Deny - 16Are Share Permissions applied at the Network level?YES
- 17True or False: Share permissions only apply to users who access resources over the network.TRUE
- 18Are share permission available on both FAT and NTFS Volumes?YES
- 19True or False: Deny on share permissions will override any other applied permission?TRUE
- 20These are used when a user is a member of multiple groups with different permissions for each groupEffective Permissions
- 21These are special shared resources setup foe admin and system use. These default shares are generated at start up. are hidden by using $ after the name and can be accessed from shared folders. (vulnerable to hackers)Administrative Shares
- 22True or False: When dealing with SHARE permissions only, permissions are cumulative?TRUE
- 23True or False: SHARE permissions must be taken into account when accessing the SHARE locally?False
- 24True or False: When combining SHARE and NTFS permissions, effective permission are cumulative?FALSE
- 25This type of permission is applied at the file system level and apply to all folders and files?NTFS Permissions
- 26NFTS stores an ACL with every file & folder on an NTFS volume. Processing of ACL's are done in canonical order (order that makes sense). What is the order?1) Explicit ACE's; prior to inherited
2) Denied ACE's are processed prior to allowed ACE's
3) Inherited are placed in inheritance order - 27T or F: NTFS permission are cumulative?True
- 28NTFS has Special Permissions to create specific levels of access. What are 2 examples of this?1) Take ownership
2) Change Permissions - 29Concerning the Take Ownership special permission, is it possible to specify a new owner directly?NO. must give "Take ownership" permission and then user must take ownership
- 30Can a user with permissions gain access to a file if he does not have access to the folder?YES, if he knows the name of the file and the path (UNC PATH)
File permissions take precedence - 31When combining NTFS and Share Permissions, the most restrictive between the 2 takes priority. True of FalseTRUE
- 32True or False: when a file is copied within or between volumes, the file inherits the compression state at the destination.True
- 33True or False: When moving a file within the same NTFS volume, the file retains its compressed state.TRUE
- 34TRUE or False: If a compressed file is moved between NTFS volumes the file inherits the destination state.TRUE
- 35Permissions: for a copy is the permissions inherited or remains?inherited
- 36Permissions: for a move between volumes is the permissions inherited or remains?inherited
- 37Permissions: for a move within the same volume, is the permissions inherited or remains?remains
- 38Permissions: for a edit is the permissions inherited or remains?remains
- 39True or False: The only time when a file or folders permissions on an NTFS remains is when the file is moved within the same volume or edited.TRUE
- 40T or F: When Copying a file the user must have read permissions at the source and write permissions at the destination?T
- 41T or F: When Moving a file (between volumes) the user must have read & Modify permissions at the source and write permissions at the destination?TRUE
- 42What permissions must a User have when on the original file and on the destination, in order to perform a move operation?Source= Read/Modify
Destination=Write - 43When are permissions inherited?during a copy or a move BETWEEN Volumes
- 44What are the 2 command line schedulers?1) at
2) schtasks - 45Can the command line schedulers be used locally and remotely?YES
- 46True or False: Logs maintains a list of jobs that were run.TRUE
Information
- Description
- College Mod 7.1 Windows Flashcards on Day 5 - Obj. Security & File System Permissions, created by jeriel.juarbe on 06/08/2014.
- Created by
- jeriel.juarbe · Aug 2014
- Updated
- Feb 19, 2016
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