MTL Systems, Inc.

MediaSec Technologies

MediaSec provides products and solutions to solve problems in the fields of document security and authentication, anticounterfeiting, brand protection, and copyright protection.


MediaSignDigital offers a highly secure and effective solution to protect digital images and video against unauthorized alteration or manipulation. MediaSignDigital provides permanent and inseparable image and video authentication that is invisible to the naked eye. It embeds the secure hash value of the data's semantics into the image or frame in the form of a digital watermark. Authentication features include content, time, source, and sequence verification. MediaSignDigital is an emerging standard that can be used to validate the integrity of digital evidence in court.


MediaSignPrint offers an authentication solution based on digital watermarking that prevents forgeries of ID documents. MediaSignPrint allows ID issuers to securely embed personal information within the image on the document. The watermark is invisible to the naked eye but machine-readable and can link textual information on the document to the image in such a way that they are inseparable and can be cross-verified. MediaSec's patented MediaSignPrint technology protects valuable documents such as passports, driver licenses, access cards, checks, and credit cards.

MediaSignPrint can also be used in brand protection applications.

Investigator's Guide to Steganography
Investigators Guide to Steganography
ISBN: 0849324335
EAN: 2147483647
Year: 2003
Pages: 220

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