Encryption with PDF 2.0
Changes and powerful, lesser-known options beyond standards passwords
Excerpt:About the presenter(s)
Roman is first and foremost a software developer. C++ expert with more than 20 years of experience with PDF. He’s been developing all major PDF features in high quality PDF … Read more
Description
Slides download: https://pdfa.org/wp-content/uploads/2018/05/1415_Toda.pdf