Understanding and Bypassing PDF Encryption

An in-depth analysis of PDF encryption methods and techniques to bypass them for security testing and data recovery purposes.

Understanding and Bypassing PDF Encryption
Black Hat
17.9K views โ€ข Mar 18, 2020
Understanding and Bypassing PDF Encryption

About this video

PDF is among the most widely used document formats worldwide. To ensure confidentiality, PDF supports document encryption. In this talk, we analyze PDF encryption and show two novel techniques for breaking the confidentiality of encrypted documents.

By Jens Mรผller and Fabian Ising

Full Abstract & Presentation Materials: https://www.blackhat.com/eu-19/briefings/schedule/#how-to-break-pdf-encryption-17540

Video Information

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17.9K

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210

Duration

44:16

Published

Mar 18, 2020

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