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Halberd: Open-Source Multi-Cloud Security Testing Tool

Cloud security testing for Microsoft 365, Entra ID, Azure, and AWS—all in a single pane of glass.

Halberd: Open-Source Multi-Cloud Security Testing Tool
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Modern attackers don’t hack in—they log in. Groups like Scattered Spider, Midnight Blizzard, and BlackBasta exploit identities and cloud systems, bypassing measures like MFA and EDR. Halberd, a free open-source tool by Vectra AI, helps security teams test their defenses against attack techniques across Microsoft 365, Microsoft Entra ID (formerly Azure AD), Microsoft Azure and AWS —all in one platform through adversary emulation.

Why use Halberd tool?

  • All-in-One Multi-Cloud Attack Emulation: Secure, free, and open-source tool developed by community-driven security experts
  • Test Resilience Against MITRE ATT&CK: Uncover visibility gaps in identity and cloud environments
  • Automate Security Testing: Execute attack playbooks with sharable, comprehensive testing reports

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