As one of the most common data-representation formats, the table has taken a significant place in documents because of its capability of representing the wealth of information. However, in reality, … Read more
The specifications of the Ghent Workgroup – built on top of the ISO PDF/X standards – are followed across the world and are built into a lot of major graphics … Read more
Assumed to be secure for 15 years, our talk reveals what could go wrong while a PDF document is being verified. We elaborated novel attacks leading to critical vulnerabilities in … Read more
This presentation is primarily aimed at developers who are designing and implementing digital document workflows requiring trusted signature models. Electronic signatures are an essential part of digital transformation, and many … Read more
Digital signatures have been an integral part of the PDF specification since version PDF 1.3. No other document format has such a deep integration of signatures. Well over 90 percent … Read more