Oak

Oak is a cybersecurity company that provides an Identity Intelligence Layer (IIL) platform designed to give enterprises unified visibility, analysis, and governance over all identities within their environment — including human users, machine identities, and AI agents. The platform connects to systems across an organization's environment to build a continuously updated, live identity graph. This graph aggregates identity data from disparate tools and sources, eliminating siloed views. Unlike traditional IVIP (Identity Visibility & Intelligence Platform) approaches that focus on aggregation and analysis, Oak's IIL adds real-time reasoning over the live graph to determine who has access to what, and under what conditions. Core capabilities include: - Automated identity inventory: Oak builds a complete inventory of all identities — human, machine, and AI agent — within days, without manual input, and keeps it current as the organization evolves. - Classification and contextualization: The platform uses an AI-native graph to construct identity entities from raw data, automatically attaching context such as owner, risk level, behavioral baseline, and compliance posture, and flagging deviations. - Agentic IDSPM (Identity Security Posture Management): An agentic framework generates insights, drives remediation workflows, and responds to natural-language queries about the identity graph. - Risk-driven access certifications: Oak's agents assess identity risk and run continuous User Access Review (UAR) campaigns, surfacing last-use data, permission sensitivity, and AI-generated remediation recommendations. Oak targets large enterprises, particularly Fortune 500 organizations, and offers an implementation program called "Oak White Gloves" providing up to 500 hours of hands-on onboarding support. The company recently emerged from stealth and was presenting at Black Hat.