{"type":"post","id":"introducing-e2b-workload-identity-90f2df","slug":"introducing-e2b-workload-identity-90f2df","title":"Introducing E2B Workload Identity","description":"E2B says Workload Identity is generally available on E2B Cloud and supported for BYOC deployments with enablement from support.","retrieval_nugget":"E2B says Workload Identity is generally available on E2B Cloud and supported for BYOC deployments with enablement from support. It injects a signed JWT into configured outbound HTTPS requests, letting backend services verify a sandbox’s project and execution identity and apply their own permissions instead of relying on shared or per-sandbox long-lived credentials.","published_at":"2026-11-04","updated_at":"2026-11-04","record_date":"2026-11-04","date_kind":"published_at","topics":["agent-security","sandbox"],"entities":["E2B","E2B Workload Identity","AWS Security Token Service","Amazon S3","OpenID Connect"],"related_patterns":["agent-security-moves-to-runtime-boundaries"],"novelty_label":"new_fact","what_changed":"E2B adds Workload Identity, issuing signed, audience-bound JWTs that identify the project, sandbox, and execution on outbound requests, without exposing tokens inside the sandbox.","prior_refs":[],"source_url":"https://e2b.dev/resources/introducing-e2b-workload-identity","source_urls":["https://e2b.dev/resources/introducing-e2b-workload-identity"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:introducing-e2b-workload-identity-90f2df","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/introducing-e2b-workload-identity-90f2df/","markdown":"https://newruntime.com/posts/introducing-e2b-workload-identity-90f2df.md","json":"https://newruntime.com/posts/introducing-e2b-workload-identity-90f2df.json"},"markdown_url":"https://newruntime.com/posts/introducing-e2b-workload-identity-90f2df.md","next_reads":[{"type":"topic","path":"/topics/agent-security/","url":"https://newruntime.com/topics/agent-security/","title":"Agent Security","reason":"Explore the agent-security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-security.md","json_url":"https://newruntime.com/topics/agent-security.json"},{"type":"topic","path":"/topics/sandbox/","url":"https://newruntime.com/topics/sandbox/","title":"Sandbox","reason":"Explore the sandbox topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/sandbox.md","json_url":"https://newruntime.com/topics/sandbox.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}