Adaptec 2940U - AHA Storage Controller Ultra SCSI 20 MBps Información técnica descargar pdf (Pagina 108)

94 MetaFrame Solutions Guide

You can control what users can and cannot do on their workstations and on the

rest of the network in several ways. The most important method, and the one most

often utilized, is to use the predefined local groups. Adding a user to one of these

groups gives the user a large set of predefined rights and abilities.

Another way to restrict users’ abilities is by limiting their logon hours and the

network computers they are allowed to use.

Permissions on each file, directory, or printer shared on the network define who

can and cannot access those resources. You can assign permissions to local

groups, global groups, and directly to individual users. It is not recommended that

you assign permissions to individual users, however, because these are hard to

maintain for large numbers of users.

You can monitor what users do by auditing actions and resources. Auditing an

action or resource causes an entry to be written to the Event Log whenever that

action is performed or that resource is accessed.

Although not recommended, you can directly manipulate user rights (also called

rights) that specify what actions local groups, global groups, and users can

perform. Using the predefined local groups and their predetermined sets of rights

serves most needs. If you need to grant rights to other groups or users, or fine-tune

what rights the predetermined groups have, you have the ability to do so.

Finally, you can also control a user’s desktop environment by assigning the user a

profile.

Granting Access to Anonymous Users

If you are going to configure your MetaFrame server for High security and you

want to allow anonymous users access to your system, you must allow Read and

Execute permissions to the following list of files for the Anonymous group. You

also must specifically allow access to any applications you want to be available for

anonymous users. These changes are necessary because anonymous users are not

members of the Users group.

%SystemRoot%\System32\Userinit.exe

%SystemRoot %\ System32\Winlogon.exe

%SystemRoot %\ System32\Winsta.dll

%SystemRoot %\ System32\Clib.dll

%SystemRoot %\ System32\Regapi.dll

%SystemRoot %\ System32\Ulmreg.dll

%SystemRoot %\ System32\Ctxsku.dll

%SystemRoot %\ System32\Samlib.dll

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Adaptec 2940U - AHA Storage Controller Ultra SCSI 20 MBps Información técnica Pagina 108