There is no truly unique identifier assigned to a PC. Any appearance of a unique ID is merely an illusion. The closest thing there is to a unique identifier is a MAC address, which is actually assigned to a network adapter (Ethernet port, wireless radio, etc.) and is usually unique but can be faked
Answer:
Document Inspector option can be used to automatically scan a document to prepare it for publishing, identifying personal information that should be removed
Explanation:
Document scanner: This converts the text written in the paper in to a digital form. Most probably it will convert the text in paper in to image only.
Document Inspector is the tool which removes the personal information while sharing the document. The personal information can be name, mail id, phone number etc. This personal information though hidden will get reflected while publishing and this document inspector allow us to protect these data from sharing.
Privacy manager: This is a software reducing the risk of unauthorized access of data
Security manager: This once again protect the document.
