Authenticated User Session Access

Authenticated user session access occurs when a synthetic subject operates inside an employee’s active browser, desktop, or single sign-on session. This may include browser agents, desktop agents, computer-use agents, local assistants, or automation tools that interact with applications already authenticated as the employee.

This configuration creates an elevated exposure condition because the synthetic subject can act through the employee’s live session, cookies, tokens, permissions, and application state. It may navigate pages, read rendered content, submit forms, download files, copy data, or trigger actions as if the employee performed them directly.

The primary risk is session inheritance. The synthetic subject may access systems or perform actions without separately authenticating, and logs may show ordinary employee activity rather than AI-mediated behavior.

Investigators should review browser session records, endpoint telemetry, single sign-on logs, clipboard activity, form submissions, download history, visited URLs, automation traces, and application audit logs. Particular attention should be given to agent activity inside authenticated sessions, actions following external page interaction, and events lacking a distinct synthetic subject identity.

Investigative Relevance

Authenticated user session access is relevant because it allows a synthetic subject to use the employee’s active trust state. This sub-section is especially relevant where AI tools operate through browsers, remote desktops, local applications, cloud consoles, or authenticated business platforms.