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TrustMark
shows you the power of multi-layered optical watermark.
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| Technologies
> anti-forgery |
Trustcopy is committed to providing innovative technologies
and solutions to help fight against anti-forgery in today's
business world. Trustcopy's invisible multiple layered
optical watermark is one of the most powerful and foremost
technology in anti-forgery. |
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| Multi-Layered
Optical Watermark |
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Different from the physical
watermark on currency notes, Trustcopy's
multiple
layered watermark protects the document and
its content from unauthorised
forgeries, while using ordinary paper and
ordinary printers or printing methods. The
final watermark is a
superposition of multiple (up to 20) layers
of 2-D arrays of signals, making brute-force
attacks extremely difficult. It employs multiple
"keys" to view hidden information
embedded on those layers, thereby gaining
flexibility in security control. The 2-D
array
"key" can be any pattern, incorporated
into most artwork and the key space can be
as large as 2 to the
power
of (2048 x 2048), which makes it very secure.
The embedded information can be in graphics,
easily customised as a seal, and added to
the document during printing. |
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Read
more on how the technology is deployed in
Business
industry applications |
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| Micro Printing |
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In addition, Trustcopy's solutions
also include proprietary micro printing security
feature to be incorporated into secured documents.
This micro printing feature prints micro text
in a document, which is not readable through
naked eyes but seem to be one fine line. However
it can be verified for authenticity in seconds
with a simple magnifying glass. If copying
or scanning is attempted on documents with
micro printing features, the micro text will
appear to be blurred and hence reveal that
the document is not the original copy. |
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Read more on how
the technology is deployed in Business
industry applications |
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