Orienteer approach to security is based on OrientDB security settings and supports security on several levels.
At the level of each class, you can define actions with the class available for each role. For this, go to the page of a class, the Security tab.
You can define security at the level of roles. For this, go to the page of a role, the Security tab, and define specific security rules for the role. To read more about making rules, see OrientDB guide.
If a document is an instance of a class, which extends the ORestricted class, you can define security on the document-by-document basis. For example, you can make a document visible for just one particular user. For details, see OrientDB guide.