---
title: "Nvidia unveils security platform to rein in AI agents and $150bn stock buyback"
slug: "nvidia-zeigt-sicherheitsplattform-gegen-ai-agenten-ausser-kontrolle"
date: 2026-09-28
category: tech-pub
tags: [agents, nvidia]
language: en
sources_count: 1
featured: false
publisher: AInauten News
url: https://news.ainauten.com/en/story/nvidia-zeigt-sicherheitsplattform-gegen-ai-agenten-ausser-kontrolle
---

# Nvidia unveils security platform to rein in AI agents and $150bn stock buyback

**Published**: 2026-09-28 | **Category**: tech-pub | **Sources**: 1

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## TL;DR

Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies.

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## Summary

Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies. The Open Agent Safety Platform is designed to monitor agents and quarantine them within milliseconds if they try to escape their boundaries. Users can define which information an agent may access, and Nvidia's OpenShell software checks those limits before and during a task. On the same day, Nvidia also announced a $150bn stock buyback.

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## Why it matters

Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies.

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## Key Points

- Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies.
- The Open Agent Safety Platform is designed to monitor agents and quarantine them within milliseconds if they try to escape their boundaries.
- Users can define which information an agent may access, and Nvidia's OpenShell software checks those limits before and during a task.
- On the same day, Nvidia also announced a $150bn stock buyback.

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## Nauti's Take

A security layer straight from the hardware giant is real progress for teams running agents in production and building their own guardrails so far. The catch is that Nvidia now sells chips and protection from one source, which deepens lock-in to its stack. Teams running agents should test the platform while keeping their own approval steps and logs.

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## FAQ

**Q:** What is Nvidia unveils security platform to rein in AI agents and $150bn stock buyback about?

**A:** Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies.

**Q:** Why does it matter?

**A:** Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies.

**Q:** What are the key takeaways?

**A:** Nvidia on Monday unveiled a new security platform that the chipmaker says can stop AI agents from going rogue, following a series of incidents involving AI agents at top companies.. The Open Agent Safety Platform is designed to monitor agents and quarantine them within milliseconds if they try to escape their boundaries.. Users can define which information an agent may access, and Nvidia's OpenShell software checks those limits before and during a task.

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## Related Topics

- [agents](https://news.ainauten.com/en/tag/agents)
- [nvidia](https://news.ainauten.com/en/tag/nvidia)

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## Sources

- [Nvidia unveils security platform to rein in AI agents and $150bn stock buyback](https://www.theguardian.com/technology/2026/sep/28/nvidia-ai-agent-security-platform-stock-buyback) - The Guardian AI

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## About This Article

This article is a synthesis of 1 sources, curated and summarized by AInauten News. We aggregate AI news from trusted sources and provide bilingual (German/English) coverage.

**Publisher**: [AInauten](https://www.ainauten.com) | **Site**: [news.ainauten.com](https://news.ainauten.com)

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*Last Updated: 2026-09-29*