# Understanding CMMC 2.0 Controls MP.L2-3.8.9 - Prohibit the use of portable storage devices when such devices have no identifiable owner | Episode 148 Page: https://stenobird.com/podcast/mission-compliance-unleashing-growth-potential-for-defense-contractors-6418191/understanding-cmmc-2-0-controls-mp-l2-3-8-9-prohibit-the-use-of-portable-storage-devices-when-such-devices-have-no-identifiable-owner-episode-148 Text version: https://stenobird.com/podcast/mission-compliance-unleashing-growth-potential-for-defense-contractors-6418191/understanding-cmmc-2-0-controls-mp-l2-3-8-9-prohibit-the-use-of-portable-storage-devices-when-such-devices-have-no-identifiable-owner-episode-148.md Podcast: [Mission Compliance: Unleashing Growth Potential For Defense Contractors](https://stenobird.com/podcast/mission-compliance-unleashing-growth-potential-for-defense-contractors-6418191) Published: 2026-04-09T12:00:00+00:00 Episode link: https://rss.com/podcasts/missioncompliancepodcast/2661802 Audio file: https://content.rss.com/episodes/213566/2661802/missioncompliancepodcast/2026_03_25_20_19_41_6b4df002-c00b-46b1-bd39-e3511bae0657.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/mission-compliance-unleashing-growth-potential-for-defense-contractors-6418191/episodes/understanding-cmmc-2-0-controls-mp-l2-3-8-9-prohibit-the-use-of-portable-storage-devices-when-such-devices-have-no-identifiable-owner-episode-148 Duration seconds: 1123 ## Resource In this episode of 'Mission Compliance', we bring you an in-depth breakdown of CMMC 2.0 control: MP.L2-3.8.9, highlighting the importance of protecting the confidentiality of backup CUI at storage locations. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/mission-compliance-unleashing-growth-potential-for-defense-contractors-6418191/episodes/understanding-cmmc-2-0-controls-mp-l2-3-8-9-prohibit-the-use-of-portable-storage-devices-when-such-devices-have-no-identifiable-owner-episode-148/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/mission-compliance-unleashing-growth-potential-for-defense-contractors-6418191/understanding-cmmc-2-0-controls-mp-l2-3-8-9-prohibit-the-use-of-portable-storage-devices-when-such-devices-have-no-identifiable-owner-episode-148.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.