Origapy is a Python interface to Origami, a PDF parser written in Ruby. It provides access to pdfclean.rb, in order to sanitize PDF files by disabling all active content (javascript, launch actions, embedded files, etc). Because Origami is a full PDF parser, it is much more effective than PDFiD (when sanitizing/disarming PDF files), but also quite slower.

PDF files may be used to trigger malicious content, as described here. PDFiD is a Python tool to analyze and sanitize PDF files, written by Didier Stevens. Here is PDFiD_PL, a version that I have slightly modified so that it can be imported as a module in Python applications (originally for ExeFilter).

pyxmldsig is a Python module to create and verify XML Digital Signatures (XML-DSig). This is a simple interface to the PyXMLSec library, aiming to provide a more pythonic API suitable for Python applications.

BlindFTP est un outil simple et portable qui permet de transférer des fichiers à travers une liaison réseau unidirectionnelle (sans acquittement), par exemple une diode réseau optique.

ExeFilter est un filtre générique de fichiers ou d'e-mails pour protéger des réseaux sensibles. Il permet de s’assurer que seuls certains formats de fichiers maîtrisés sont acceptés, et de les nettoyer de tout contenu actif (macros, scripts, ...).