In recent years, the use of malware embedded in Adobe Acrobat PDF plugins has become an increasingly sophisticated threat to cybersecurity. As PDFs are a widely used format for document sharing, they ...

Step-by-step instructions for creating PDFs from any file type, including methods for merging, compressing and password-protecting PDF documents securely.

Abstract: This paper identifies the importance of the safe use of fonts in web and document security. We find multiple attack surfaces that can be exploited by an adversary using malicious fonts. We ...