The Berkeley School of Information is a global bellwether in a world awash in information and data, boldly leading the way with education and fundamental research that translates into new knowledge, practices, policies, and solutions.
The School of Information offers four degrees:
The Master of Information Management and Systems (MIMS) program educates information professionals to provide leadership for an information-driven world.
The Master of Information and Data Science (MIDS) is an online degree preparing data science professionals to solve real-world problems. The 5th Year MIDS program is a streamlined path to a MIDS degree for Cal undergraduates.
The Master of Information and Cybersecurity (MICS) is an online degree preparing cybersecurity leaders for complex cybersecurity challenges.
Our Ph.D. in Information Science is a research program for next-generation scholars of the information age.
The School of Information's courses bridge the disciplines of information and computer science, design, social sciences, management, law, and policy. We welcome interest in our graduate-level Information classes from current UC Berkeley graduate and undergraduate students and community members. More information about signing up for classes.
Research by faculty members and doctoral students keeps the I School on the vanguard of contemporary information needs and solutions.
The I School is also home to a range of research centers and labs, including the Center for Long-Term Cybersecurity (CLTC).
I School graduate students and alumni have expertise in data science, user experience design & research, product management, engineering, information policy, cybersecurity, and more — learn more about hiring I School students and alumni.
Non-human identities dominate modern cloud environments, yet they operate outside traditional security controls and visibility model. This invisible attack surface, the Aetherial, is rapidly expanding, and houses leaked secrets, over-permissioned roles and orphaned accounts that can be silently exploited. Existing tools fail to connect activity across platforms leaving organizations blind to how these identities interact and create risk.
Aetherial Security is a centralized, cloud-native platform designed to deliver visibility and enforcement over non-human identities across GitHub and Google Cloud. It ingests identity data, access relationships, and activity logs through API-based, agentless collection, feeding a unified data pipeline that normalizes and enriches this information. Processed data is stored in two complementary systems: a knowledge graph (Neptune) that maps relationships between identities, permissions, and resources, and a search engine (OpenSearch) that enables rapid querying of logs and events.
On top of this foundation, the platform builds a dynamic security graph that exposes attack paths, such as a leaked GitHub token tied to a GCP service account with excessive permissions. Detection logic aligned to OWASP Non-Human Identity risks identifies issues like secret leakage, improper offboarding, and privilege escalation. The frontend dashboard provides a centralized dashboard where operators can visualize these relationships, investigate incidents, and understand risk in context.
Critically, the platform goes beyond detection by enabling enforcement. Through controlled API integrations, it can trigger actions such as revoking tokens, rotating secrets, or isolating compromised resources. This ensures that identity risks are not only identified but actively reduced, transforming fragmented cloud identity data into actionable security controls. The Aetherial is within reach.