Azure Penetration Testing

What is Azure penetration testing?

Azure penetration testing is the assessment of a Microsoft Azure estate, meaning the subscriptions and the resources inside them, the Microsoft Entra ID tenant (formerly Azure AD) that controls access to everything, and the applications running on top, to find the weaknesses an attacker could use and confirm which of them are genuinely reachable.

It is an identity-led exercise more than a network one. Access to Azure resources is granted through RBAC role assignments held by users, service principals and managed identities, and constrained by Conditional Access, network security groups (NSGs), storage account settings and Key Vault access policies. One over-permissive role assignment, or a managed identity that can read every secret in a vault, can matter more than any missing patch.

Under the shared responsibility model, Microsoft secures the Azure platform and you secure what you build on it. Testing therefore targets your own configuration and your own workloads, never Microsoft infrastructure, and you remain responsible for staying within Microsoft's published penetration testing rules.

• Identity plane. Microsoft Entra ID accounts and privileged roles, service principals, managed identities and Conditional Access posture.
• Resource plane. RBAC role assignments, NSGs, storage account access, and who can reach secrets, keys and certificates in Key Vault.
• Workload plane. Web applications and APIs hosted on Azure, tested for OWASP Top 10 and API Top 10 issues, plus whatever the external perimeter exposes.
• Evidence. Confirmed findings validated by safe automated exploitation under your Rules of Engagement, with a full evidence trail rather than a severity label.

Why Azure environments need dedicated testing

Azure security lives and dies on identity and configuration. RBAC role assignments, Conditional Access policies, storage account exposure and NSG rules change every week as teams ship, and a single over-permissive role assignment or publicly reachable storage container can undo every network control you have. The weaknesses that matter in Azure are rarely missing patches; they are combinations of configuration and identity that quietly open a path from the internet to your data.

A point-in-time review sees Azure as it looked during one week of the year. PentestOps treats Azure as a living attack surface instead: automated posture audits, scheduled scans and continuous penetration testing mean new risk surfaces when it appears, not at the next annual engagement.

What PentestOps assesses across Azure

The Azure posture audit is agentless. You supply read-only credentials and the platform reviews configuration through Azure's own APIs, drawing on a library of 800+ automated checks across AWS, Azure, GCP and M365, including CIS Benchmark coverage for Azure. There is no marketplace deployment and nothing to run inside your subscriptions.

• Identity and access: Microsoft Entra ID accounts, privileged RBAC role assignments, service principals and managed identities, and Conditional Access posture.
• Secrets: Key Vault access policies and role assignments, and which identities can read secrets, keys and certificates.
• Storage: storage account access configuration, including containers and blobs reachable from the internet.
• Network: network security groups (NSGs), exposed services and reachable management endpoints.
• Microsoft 365: posture across the Microsoft estate, with dedicated M365 and email audits on Enterprise plans.
• Applications on Azure: OWASP Top 10 and API Top 10 testing of web apps and APIs, covering REST and GraphQL.
• External perimeter: 24+ external recon modules map what your Azure estate actually exposes to the internet.

Identity is the control plane

In Azure, identity is the control plane. An attacker who compromises a privileged account, an over-permissive service principal or a managed identity attached to a reachable workload rarely needs to touch a firewall. That is why the audit examines how access is actually granted: who holds privileged RBAC role assignments, how Conditional Access applies across sign-in paths, which identities can open Key Vault, and where gaps leave accounts less protected than the policy intent suggests.

PentestOps also tests on-premises Active Directory through the on-premise agent, so organisations running hybrid identity can see both sides of the picture. AI attack chain prediction correlates identity weaknesses with reachable workloads, so you fix the combinations that create real attack paths first.

How Azure testing works

Azure testing follows the same 7-phase methodology as every PentestOps engagement, combining PTES, OWASP and NIST guidance with cloud-specific posture review.

• 1. Connect. Grant read-only credentials and add your cloud account as an asset. Each cloud account is one asset.
• 2. Audit. The posture audit reviews identity, storage and network configuration against provider baselines and CIS Benchmarks.
• 3. Prioritise. Findings are scored with CVSS v3.1, correlated with exploit availability and CISA KEV, and risk-ranked with business context by PentestOps AI.
• 4. Validate. Where in scope, safe automated exploitation confirms which weaknesses are actually reachable, gated by your per-tenant Rules of Engagement (RoE).
• 5. Report and remediate. Executive and technical reports map findings to compliance frameworks, and AI-guided remediation provides per-finding fix steps.

Azure coverage at a glance

One platform covers the subscription, the identities that control it, the applications running on it and the perimeter it exposes.

Running Kubernetes on AKS?

See Kubernetes security testing for how AKS auditing works, including the short-lived node-level CIS Benchmark job.

From posture findings to proof

Posture tools produce long lists. The hard question is which findings an attacker could actually use. Where scope allows, PentestOps validates findings with safe automated exploitation: a strategy engine auto-picks the best technique per finding, and every action is gated by per-tenant Rules of Engagement with scope enforcement that automatically stops activity outside authorised assets. Every step leaves a full evidence trail.

Confirmed issues ship with evidence and prioritised remediation guidance, and reports export as PDF, CSV or JSON/API. Findings map to 8 compliance reporting frameworks (OWASP Top 10, PCI DSS v4.0, NIST 800-53, SOC 2, HIPAA, GDPR, ISO 27001, SMB1001) plus CIS Benchmarks for AWS, Azure, GCP and Kubernetes. Framework mapping shows auditors where each finding sits against each standard; it is not a certification claim about your environment.

Where this sits alongside Microsoft Defender for Cloud

It is a fair objection, and it deserves a straight answer. Microsoft Defender for Cloud is a capable product, and Secure Score is a genuinely useful measure: it tells you how much of Microsoft's recommended configuration you have adopted, tracked continuously across your subscriptions. Teams that raise their Secure Score are reducing real risk, and PentestOps is not a replacement for that work.

A posture score and an exploit validation answer different questions, though. A score measures conformance to a recommended baseline. It does not tell you whether one reachable web application, plus an over-permissive RBAC role assignment, plus a managed identity that can read a Key Vault secret, add up to a path from the internet to your data. Two tenants with the same score can carry very different real-world exposure depending on what is actually running in them, and on which recommendations were consciously accepted as exceptions.

PentestOps starts from the attacker's side of that question. It maps what your Azure estate exposes using 24+ external recon modules, tests the web applications and APIs you host against OWASP Top 10 and API Top 10 risks, and, where your Rules of Engagement allow, safely validates confirmed findings so the chain is demonstrated rather than inferred. AI attack chain prediction correlates identity weaknesses with reachable workloads so the dangerous combinations surface first.

In practice the two work well together. Defender for Cloud keeps your baseline trending in the right direction; PentestOps shows which of the remaining gaps an attacker could actually use, with evidence, in one prioritised list mapped to 8 compliance reporting frameworks plus CIS Benchmarks.

Microsoft, Azure, Microsoft Entra ID and Microsoft Defender for Cloud are trademarks of their respective owner and are named here solely for identification.

• Posture score: how much of a recommended baseline is in place, measured continuously across the tenant.
• Exploit validation: whether a specific weakness can be reached and used, demonstrated with evidence under your Rules of Engagement and scope enforcement.
• Together: posture keeps the baseline honest, validation tells you which exceptions and residual gaps actually matter.

Why PentestOps for Azure

Azure risk does not stop at the subscription boundary, and neither does PentestOps.

• Identity-first coverage: Microsoft Entra ID, Conditional Access posture, managed identities and Microsoft 365 in the same platform as your applications, perimeter and internal network.
• Agentless cloud auditing, so multi-cloud estates are assessed in one place without deploying anything.
• Safe, RoE-gated exploit validation with a full evidence trail. Proof, not guesswork.
• Asset-wise pricing: each cloud account is one asset, with scans unlimited within fair use.
• Australian-built and operated. The platform is hosted in Australia on infrastructure operated by Extranet Systems, and Extranet Systems Pty Ltd is ISO/IEC 27001:2022 certified.
• Self-hosted AI by default, so scan data is not sent to third-party model providers.