# Red Hat and Nvidia’s OpenShell puts AI agents on a deny-by-default leash > Source: > Published: 2026-11-11 18:55:13+00:00 # Red Hat and Nvidia’s OpenShell puts AI agents on a deny-by-default leash By Ryan StevensSource: [SiliconANGLE](https://siliconangle.com) Prompt 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 […] The 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). Get AI news in your inbox Daily digest of what matters in AI.