The Open Source Technology Improvement Fund is proud to share the results of our security audit of Cortex. Cortex functions as a long-term, multi-tenant scalable open source storage for Prometheus and OpenTelemetry. Thanks to Quarkslab and the Cloud Native Computing Foundation (CNCF), Cortex received custom review and documentation for current…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of Symfony YAML. Symfony is an open source PHP framework to develop high-performing web applications, and this work specifically focused on the the -YAML (YAML Ain’t Markup Language) component of the PHP project which…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of KEDA. KEDA (which stands for Kubernetes-based Event Driven Autoscaler) is an open source project for scaling containers in Kubernetes. With the help of 7ASecurity and the Cloud Native Computing Foundation, this project underwent…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of Kubeflow. Kubeflow functions for building and deploying customizable machine learning workflows in Kubernetes, and has many subprojects able to be implemented individually or in combination. Thanks to ADA Logics and the Cloud Native…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of Scala. Scala is a modern multi-paradigm programming language designed to express common programming patterns in a concise, elegant, and type-safe way. It seamlessly integrates features of object-oriented and functional languages. To improve the…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of Paramiko. Paramiko is an open source Python implementation of the SSHv2 protocol designed for secure remote login and other secure network services. Thanks to the help of Quarkslab and Alpha-Omega, this project received…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of Inspektor Gadget. Inspektor Gadget is a collection of open source libraries and tools for data collection and inspection of Kubernetes clusters and Linux hosts. With the help of Shielder and the Cloud Native…
The Open Source Technology Improvement Fund is proud to share the results of our security audit of Requests, CacheControl, and urllib3. Requests is a widely used, elegant HTTP library for Python, designed to make HTTP requests simple and human-friendly, CacheControl is a port of the caching algorithms from httplib2 for…
The Open Source Technology Improvement Fund is proud to share the results of our security engagement on Developing ECH for OpenSSL (“DEfO”). DEfO is an open source implementation of Encrypted Client Hello (ECH) for OpenSSL, and provides proof-of-concept implementations for various clients and servers that use OpenSSL as a demonstration…
2025 Bug of the Year Award The Open Source Technology Improvement Fund is a non profit organization that specializes in security engagements for open source projects. We create bridges between the complex web of entities that are necessary to carry out a third party security audit. A cornerstone of that…