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Blog
Oso Product Updates
and other news from our engineering team.
Podcast
April 15, 2021
Podcast: Oso cofounder/CTO on Junior to Senior with David Guttman
Releases
April 14, 2021
Release: Oso 0.12.0 is out with up to 3x faster data filtering performance, more concise syntax and improvements to the Node, Go and Rust libraries
Events
April 1, 2021
Tea with Sam: How We Build Roles Building Blocks
Announcement
March 31, 2021
Release: Oso 0.11.3 is out, including support for web workers in Node and Go support for Alpine Linux
Development
March 26, 2021
Twitch Stream: Data Filtering in Oso using Partial Evaluation
Announcement
March 17, 2021
Announcing Our Series A led by Sequoia and Authorization Academy
Graham Neray
Releases
March 3, 2021
Release: Oso 0.11.1 is out, with Improved Data Filtering Performance and More
Development
March 1, 2021
Demo: A Principled Approach to Authorization Using Python & SQLAlchemy
Development
February 24, 2021
Demo: Authorization Patterns for GraphQL using Oso + Python Graphene Library
Events
February 18, 2021
Tea with Sam: Data Filtering in Oso using Partial Evaluation
Releases
February 17, 2021
Release: Oso 0.11.0 is out, including the official release of the Oso Go Library and Increased Policy Coverage Data Filtering
Development
February 15, 2021
Twitch Stream: Building the Oso Go Library
Podcast
February 4, 2021
The Hanselminutes Podcast: Cryptography 101 with Oso's Sam Scott
Releases
February 3, 2021
Release: Oso 0.11.0-alpha now supports Go!
Development
February 3, 2021
Demo: Authorization Patterns for Node.js
Releases
January 20, 2021
Release: Oso 0.10.0 is out – including Authorization for Your UI, Support for Oso in the Browser, and Support for More List Filtering Operations
Events
January 18, 2021
Tea with Sam: Building the Oso Go integration
Development
January 15, 2021
Advent of Code in Polar
Steve Olsen
Architecture
January 12, 2021
Role-based access control (RBAC) & Attribute-based access control (ABAC) Defined
Graham Neray
Development
January 11, 2021
Demo: Adding Authorization to a GraphQL app with Oso, Graphene and SQLAlchemy
David Hatch
Internals
December 29, 2020
Building a runtime reflection system for Rust 🦀️ (Part 3)
Sam Scott
Development
December 24, 2020
Introducing Built-in Roles with Oso
Leina McDermott
Releases
December 23, 2020
Release: sqlalchemy-oso v0.3.0 and django-oso v0.5.1 are out with Built-In Roles and More
Podcast
December 18, 2020
Talk Python Podcast: Oso Authorizes Python
Development
December 15, 2020
Contributions from the Oso community
Development
December 10, 2020
GraphQL Authorization with Graphene, SQLAlchemy and Oso
David Hatch
Development
December 9, 2020
Release: Oso 0.9.0 is out with v0 Built-In Roles, sqlalchemy-oso Updates and More
Development
December 2, 2020
Python Universe: Access Control Patterns in Python (video)
Releases
November 30, 2020
Release: Oso 0.8.2 is out with a new SQLAlchemy integration + more list filtering features
Podcast
November 23, 2020
Real Python Podcast: Security and Authorization in your Python Web App
Development
November 17, 2020
Adding Authorization to a Serverless Node.js App
Gabe Jackson
Internals
November 16, 2020
Demo: 🦀️ Building a runtime reflection system for Rust
Internals
November 13, 2020
Polar, a Declarative Policy Language
Development
November 12, 2020
Oso's Guide to Roles & RBAC
Leina McDermott
Releases
November 11, 2020
Release: Oso 0.8.0 is out with a new guide on roles, support for null values, and more!
Releases
October 28, 2020
Release: Oso 0.7.1 is out with new arithmetic operators, sample apps and more
Development
October 23, 2020
Adding Authorization to a Node.js App – Beyond Role-Based Access Control (RBAC)
Sam Scott
Internals
October 20, 2020
Building a runtime reflection system for Rust 🦀️ (Part 2)
Sam Scott
Releases
October 14, 2020
Release: Oso 0.7.0 is out with List Filtering in Django and More
Development
October 14, 2020
Generate Django QuerySet filters using Oso's authorization policies
David Hatch
Development
October 13, 2020
Polar Adventure: A text-based adventure game written in Polar
Steve Olsen
Development
October 7, 2020
Lightning Talk at SF Python Meetup on access controls in Django
Development
September 25, 2020
Adding auth to a Flask App with Azure Active Directory and Oso
Leina McDermott
Internals
September 24, 2020
Building a runtime reflection system for Rust 🦀️ (Part 1)
Sam Scott
Releases
September 22, 2020
Release: Oso 0.6.0 is out with Rust Support and More
Development
September 15, 2020
Building a Django app with data access control in 30 minutes
David Hatch
Internals
September 14, 2020
Anatomy of a Rule
Alex Plotnick
Internals
September 14, 2020
Lightning Talk at Rust NYC on Oso Internals
Releases
September 9, 2020
Release: Oso 0.5.2 is out with a Django integration and more
Development
August 26, 2020
Building the GitHub Authorization Model Using Oso
Leina McDermott
Releases
August 25, 2020
Release: Oso 0.5.0 is out with Node.js Support, Debug Mode, and More
Development
August 14, 2020
Adding authorization to your Flask web app with Oso
David Hatch
Releases
August 12, 2020
Release: Oso 0.4.0 is out with Windows support, Flask, and plenty more
Releases
July 28, 2020
Oso is Now in Developer Preview
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