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  • Published on
    20 July 2010

    PDF Signatures - using them to advantage

    PDF documents have been common use within business for many years. Protecting PDFs against change is fast becoming a hot topic. Digitally signing PDFs with a certifying signature protects the content and also shows who signed or approved the document. This article explains how you can easily digitally sign PDFs, ...

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  • Published on
    26 May 2010

    Long-term signatures - the essential features

    It is clear that digital signatures are a very valuable security technique that enables data integrity (proving that the information has not changed since signing) and user authentication (proving who signed-off or approved the information). Digital signatures are now widely used in various industries and applications from signing of machine-readable ...

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Ascertia is a global provider of Digital Signature products and solutions that enable trust within electronic workflows. Organisations can now safely cross the final hurdle in migrating old paper-intensive approval processes to the new secure digital world. Ascertia’s Digital Signing products are designed to be easy to integrate and use in a range of business scenarios.