







Take potentially dangerous PDFs, office documents, or images and convert them to a safe PDF.
Robust Open Online Safety Tools

Robust Open Online Safety Tools

Trust & Safety Library - Trust & Safety Professional Association
Welcome to the Trust & Safety Library! We use this space to collect articles, blog posts, journal articles, lectures, podcasts, and websites that trust and safety professionals may find useful in developing policies, supporting moderators, building systems to detect violations, and generally deepening their practice. We welcome your submissions and feedback. This project was initially


openPDS/SafeAnswers - The privacy-preserving Personal Data Store
Protecting the Privacy of Metadata through SafeAnswers
Developer Ecosystems for Software Safety
How to design and implement information systems so they are safe and secure is a complex topic. Both high-level design principles and implementation guidance for software safety and security are well established and broadly accepted. For example, Jerome Saltzer and Michael Schroeder’s seminal overview of principles of secure design was published almost 50 years ago,10 and various community and governmental bodies have published comprehensive best practices about how to avoid common software weaknesses—for example, Common Weakness Enumeration (CWE)a and Open Worldwide Application Security Project (OWASP) Cheat Sheet Series.b

Open by Design: ROOST's Approach to Safety Tool Development

roost.tools/awesome-safety-tools
Mirror of https://github.com/roostorg/awesome-safety-tools
Vitruves/firemark
Stop sending naked documents. Firemark watermarks images & PDFs in one command. Optimized to tackle AI watermark removal. Written in Rust.
How Complex Systems Fail
All of the interesting systems (e.g. transportation, healthcare, power generation) are inherently and unavoidably hazardous by the own nature. The frequency of hazard exposure can sometimes be changed but the processes involved in the system are themselves intrinsically and irreducibly hazardous. It is the presence of these hazards that drives the creation of defenses against hazard that characterize these systems.

Sensitive data + tool use + LLMs + app-centric security model = danger. LLMs turn any text into potentially executable instructions, exploding the attack surface of traditional security models.
Simon Willison
Just blogged my hunch that the Apple intelligence Siri delay is because of security concerns around prompt injection here simonwillison.net/2025/Mar/8/delaying-personali…