{"slug": "red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-default-leash", "title": "Red Hat and Nvidia’s OpenShell puts AI agents on a deny-by-default leash", "summary": "Red Hat Inc. and Nvidia Corp. expanded their partnership to launch OpenShell, a deny-by-default security layer for AI agents aimed at blocking prompt injection attacks and silent data exfiltration as agents move from developer laptops into data centers. The announcement was reported by SiliconANGLE on November 11, 2026, tied to KubeCon North America. OpenShell is positioned to impose guardrails on agent behavior without removing the capabilities that make agents useful to enterprises.", "body_md": "# Red Hat and Nvidia’s OpenShell puts AI agents on a deny-by-default leash\n\nBy Ryan StevensSource: \n\n[SiliconANGLE](https://siliconangle.com)\nPrompt injection attacks and silent data exfiltration have turned [AI agent](https://www.machinebrief.com/glossary/ai-agent) security from a theoretical worry into an urgent enterprise concern. As agents move from developer laptops into data centers, companies need [guardrails](https://www.machinebrief.com/glossary/guardrails) that don’t strip away what makes agents useful. Red Hat Inc. and [Nvidia](https://www.machinebrief.com/glossary/nvidia) Corp. have expanded their partnership to tackle that problem […]\n\nThe post [Red Hat and Nvidia’s OpenShell puts AI agents on a deny-by-default leash](https://siliconangle.com/2026/11/11/prompt-injection-attacks-drive-red-hat-nvidia-s-openshell-kubeconna/) appeared first on [SiliconANGLE](https://siliconangle.com).\n\nGet AI news in your inbox\n\nDaily digest of what matters in AI.", "url": "https://wpnews.pro/news/red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-default-leash", "canonical_source": "https://www.machinebrief.com/news/red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-de-itv4", "published_at": "2026-11-11 18:55:13+00:00", "updated_at": "2026-11-11 19:49:34.674831+00:00", "lang": "en", "topics": ["ai-agents", "ai-safety", "ai-infrastructure", "artificial-intelligence"], "entities": ["Red Hat Inc.", "Nvidia Corp.", "OpenShell", "SiliconANGLE", "KubeCon North America"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-default-leash", "markdown": "https://wpnews.pro/news/red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-default-leash.md", "text": "https://wpnews.pro/news/red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-default-leash.txt", "jsonld": "https://wpnews.pro/news/red-hat-and-nvidias-openshell-puts-ai-agents-on-a-deny-by-default-leash.jsonld"}}