difference between change & modify

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hi

Change Share and Modify NTFS = Modify

so why modify is most restrictive than change?

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another question

if user in 3 different groups with the following ntfs permissions

group 1 = full control
group 2 = read
group 3 = modify

so why we choose modify ?

 

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any information will be useful

 

if you choose modify, you can only open and edit the files. If you choose full control the user that has this entitlement can take ownership of the files and delete them if they decide to. They can't do this with the modify option.

 

posts like that aren't going to get you much help in the future

 

thanks steve_p1981

but i talk about difference between change & modify

so why modify is most restrictive than change?

and thanks Apexes for your advise

 

AFAIK its not, different name same meaning. Different only in that the share obviously only applys when its navigated through the network and not by being logged on locally to the machine that has for share (\\Puter\share for example) and navigating to c:\share

 

http://www.mcmcse.com/microsoft/guides/ntfs_and_share_permissions.shtml

That's a good overview of NTFS and share permissions.

To be honest, I'm not really understanding the question, but that article shows you that there is a diffrence between modify and change, and modify is more restrictive

 

it might be more helpful to think of modify as relating to FILE/FOLDER permissions and change as relating to SHARE permissions.

They can become interchangeable as permissions combine through changes in configuration.

 

to answer you second question, where the user is in 3 groups all with different ntfs permissions...

NTFS permission are cumulative so in this scenario the user would get full control.
further to this share permissions are also cumulative.

The most restictive permission policy is refering to the difference between share permissions and ntfs permissions, in the case that you are full access share but restricted in any way ntfs, then the most restrictive setting prevails.