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> Security @ Xerox

Document Security Technologies

Jump To: Glossmark | Check 21 | Specialty Imaging

Glossmark - Anti-Counterfeit Measure for the Office

Xerox's Glossmark technology provides added security features to documents at print time. It helps tackle counterfeiting and fraud by embedding a hologram-like image onto the surface of the printout.
This creates a tamper-proof document and guarantees its authenticity. The Glossmark is visible to the eye, but cannot be reproduced on a copy of the original.

— Source: Gartner Perspective, 5/17/04

Overview

Xerox Glossmark technology is a "watermarking" technology that exhibits a special visual effect by creating different levels of gloss within an image. The Glossmark is an image or pattern embedded in an existing image without the need for special toners or paper. Similar to traditional watermarks, embedded Glossmarks can be easily observed without the assistance of special devices, yet cannot be deleted or reproduced by conventional scanning or copying.

Glossmark technology combines a visually striking gloss image with a high quality color image in a seamless fashion, and allows both images to be easily viewed with little interference.

Benefits of Glossmarks:

Can record variable information.
Can be produced by existing Xerox printing solutions.
Do not require assisted viewing.
Cannot be reproduced using conventional equipment.
Use conventional toners and papers.
Are very difficult to counterfeit.
Can be varied in appearance from striking to subtle.

Potential Applications for Glossmarks:

Aesthetics	Authentication	Document with Hidden Message
Graphics Packaging Signage Promotional materials	Legal documents Vouchers, certificates, tickets Logo, trademark, brand	Job integrity Bar code

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Check 21

Building a Secure Document:
Xerox will help customers to conform to "Check 21" - a government regulation that is mandatory for all financial institutions by October 2004. Xerox is working with financial institutions and other partners to reduce the risk of fraud involved when checks are scanned and printed - "substitute checks." This security feature is not just confined to "checks", but extends to other documents, such as "legal contracts", as well.

Other Fraud:
According to the FBI, fraud consists of two major categories:

Duplicating or counterfeiting, which is the reproduction of an original document with today's high tech equipment.
Forgery, which consists of obtaining an original document 1] and altering the original information using chemicals, erasure, or scraping.

Theft does not have to be involved. Alterations can be made to a legitimately issued check.

Protection against duplication and alteration:

Duplication	Xerox Fraud Solution: warning bands
Alteration	Xerox Fraud Solution: chemical void
Paper-based Features	Xerox Fraud Solution: visible fibers
Ink-based Features	Xerox Fraud Solution: heat reactive ink
Image-based Features	Xerox Fraud Solution: padlock icon

With different safeguard levels:

Overt Features	Xerox Fraud Solution: bleedthrough numbering
Covert Features	Xerox Fraud Solution: fluorescent inks

Check Auditing:

Check Production Integrity provides two levels of auditing procedures to help protect against duplication and theft of printed checks and diversion of blank check stock. Media Log accounts for each sheet of paper by tracking sheets from the time that they are fed, to their subsequent disposition.

"Print validation" reads a symbology, such as a bar code on the check page or the MICR line itself, to check for duplicate or out of sequence checks. If the data is available, the total amount of the check run can also be provided.

Resource Security:

Allows password control on check-related resources such as fonts, logos and signatures, which are encrypted when not in use. Each supervisor has a unique password and can log in remotely to allow an operator to run a job. Resource Security is available for LCDS/Metacode, PCL or PostScript jobs.