In addition to setting up security on individual Tags, you can set up security policies specific to each Security Zone. Tag Access is one of the options for a Security Policy. This is configured on the Gateway Webpage in the Config tab under Service > Security.
For a Security Zone, you can set up one of five access levels to each Tag Provider:
|Inherited||The security zone inherits the access level that is set in the Default Provider Access Level field.|
|None||The security zone has no access to this tag provider.|
|ReadOnly||The security zone has Read only access to this tag provider.|
|ReadWrite||The security zone has Read and write access to this tag provider.|
|ReadWriteEdit.||The security zone has Read, Write, and Edit access to this tag provider.|