Virtel Blog - Mainframe modernization and security | DORA

What You Actually Run: z/OS Asset Inventory & Compliance ?

by Maxime Quartier, Sebastian DEWAR on September 22, 2026

8 min read

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The Audit Log Lied: When AI Agents Borrow a Human's Identity

by Maxime Quartier, Bruno Maunier on July 6, 2026

8 min read

What happens when an AI agent operates under a human's RACF identity on the mainframe?

On 17 July 2025, an...

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When Obscurity Stops Protecting

by Maxime Quartier, Bruno Maunier on June 3, 2026

8 min read

AI-driven vulnerability discovery and the mainframe access layer

In early April 2026, Anthropic published a...

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