作者: Luiz Alberto Wanderley
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摘要: Protection of documents printed in paper is provided by processes for detection, immediately and clearly, different types falsification, adulteration, inclusion omission. A network accessible system capable detecting several fraud aspects. “Remote Expertise Center” or a remote service data center from to any location which there connection the network, such as through Internet provides customized protection automatic verification document pages. Documents pages are generated Remote Center transmitted printers, bypassing user operational system, using specific driver each printer, avoiding access protected before effective printing. include multiple security features, that event them surpassed, will remain other protection. Security features may include, among others, background images, computer readable code containing content, identification information only with predetermined optical filter, copy alert changes appearance when copied, personalized items identify individuals responsible non authorized disclosure leakage.