{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/057eaf5a006b489e9ceb5421d8b56cff\" frameborder=\"0\" width=\"1728\" height=\"1296\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1296,"width":1728,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1296,"thumbnail_width":1728,"thumbnail_url":"https://cdn.loom.com/os/loom-media-content/loom/774aa224-135b-45a1-8cd6-bc58a0264ad1/6f868b40-e56c-4127-8486-7682bffe89c1/sessions-thumbnails-057eaf5a006b489e9ceb5421d8b56cff-9f94941cd7f83f2b.gif/binary?authToken=eyJraWQiOiJtaWNyb3MtZ3JvdXAvdGRwLW9zLWFyY2hldHlwZS9ibG8ybW10bnJlbTM3amtpIiwiYWxnIjoiUlMyNTYifQ.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.Hd3nLjd7MkQLqsyLshbgAIWk144xtL2SRJ3HT_PgmT70L6Dln6j5CQBgVfL0THW6yIGTYoA195niKRzgwjbMscxSRF2RKplz4vZDgkSRl_7oBv4AldwiSEMBTZPMKNpr4p1gYW4800mA1yvf_UfYvcrWVHmLZErixijhnh8GGnvhVUE3C7GZlkeuvgwHT_UrxpvkVLVEOa5F-Ee1AUFPIWE9lKa6ItaazJzlGxkiu6Hjf_zeV1Me9IZphO2mwvuaWf61i4rHsfbOSUPKf78Up1WODLelp0HlC3fvwy15ofXGc_dwbNuqgiMOSO5NBuxYWXTzu4dd3bMX4iR-Pp9Xiw&Expires=1789492164&Signature=Rdk3nD9oD7o0bYTtEVlrvxVsZIBqn8sLxYTrBn6ImsWkbE%7EiGx8jW1J8RjTxfEk7q9avtGwTAlAPBlIsKc-CE1NHoLPVf4JFmoPdNk54TaoFIZYKevV5vtJ7g%7E0nLYBpkSLuzNUFAZHl-a-0o2ibLA21rW3Hw6NbSfEgfO-kSjpEf4TDwIPwyWkncjqzQ%7ERdaBU1vUWan9s2TLNmpGeIB1ru7vrsmoX0AyHf2SVoevS6qfRkrJPceFjKI-86A2aElAIYFdhCO2HMmYcrDhtVpFkCv0RcCJzYjFWKoXik8LI0VpOOdOXlwxYhtEOmNkyK%7E%7ECT7UG-vEcAjlOMWJ1LYg__&Key-Pair-Id=KQOSYIR44AIC0","duration":325.489,"title":"Preventing Prompt Injection With Authorization Attestation","description":"This Loom explains a new approach to prevent prompt injection and authorization bypass in LLM security workflows by shifting from prompt-based guardrails to authorization via cryptographic IR forensics attestations. The speaker describes incidents where models refused to act under guardrails, allowing attackers to gain authority, and argues the core issue is prompt-only control. The system issues a signed, time-limited (TTL 15 minutes) token verified with company SSO credentials; only the authorized person can sign it, and the LLM provides the correct incident response while rejecting injection attempts. Results cover six authorization channel categories, with a conflict case reaching 100% refusal (baseline refusal 0% on GPT OSS 120B) and H2 confirmed with overwhelming significance; the project aligns with EU and California compliance and logs evidences for traceability."}