What it does. Configures Microsoft Entra ID (Azure AD) Conditional Access policies for Part of mukul975/Anthropic-Cybersecurity-Skills (817 security skills) (mukul975/Anthropic-Cybersecurity-Skills).

Install

• npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill implementing-conditional-access-policies-azure-ad, or copy the skill folder into ~/.claude/skills/implementing-conditional-access-policies-azure-ad/.
• Raw file: curl -sL https://raw.githubusercontent.com/mukul975/Anthropic-Cybersecurity-Skills/HEAD/skills/implementing-conditional-access-policies-azure-ad/SKILL.md

SKILL.md (verbatim)

name: implementing-conditional-access-policies-azure-ad
description: Configures Microsoft Entra ID (Azure AD) Conditional Access policies for
  zero trust access control, covering signal-based policy design, device compliance
  requirements, risk-based authentication, named locations, and session controls aligned
  to NIST SP 1800-35. Use when deploying or hardening conditional access policies,
  building zero trust security architecture in Entra ID, or preparing for a security
  assessment of Azure AD access controls.
domain: cybersecurity
subdomain: identity-access-management
tags:
- iam
- identity
- access-control
- azure-ad
- entra-id
- conditional-access
- zero-trust
version: '1.0'
author: mahipal
license: Apache-2.0
nist_csf:
- PR.AA-01
- PR.AA-02
- PR.AA-05
- PR.AA-06
mitre_attack:
- T1078
- T1110
- T1556
- T1098

Implementing Conditional Access Policies in Azure AD

Overview

Configure Microsoft Entra ID (Azure AD) Conditional Access policies for zero trust access control. Covers signal-based policy design, device compliance requirements, risk-based authentication, named locations, session controls, and integration with NIST SP 1800-35 zero trust architecture.

When to Use

• When deploying or configuring implementing conditional access policies azure ad capabilities in your environment
• When establishing security controls aligned to compliance requirements
• When building or improving security architecture for this domain
• When conducting security assessments that require this implementation

Prerequisites

• Familiarity with identity access management concepts and tools
• Access to a test or lab environment for safe execution
• Python 3.8+ with required dependencies installed
• Appropriate authorization for any testing activities

Objectives

• Implement comprehensive implementing conditional access policies in azure ad capability
• Establish automated discovery and monitoring processes
• Integrate with enterprise IAM and security tools
• Generate compliance-ready documentation and reports
• Align with NIST 800-53 access control requirements

Security Controls

Verification

• Implementation tested in non-production environment
• Security policies configured and enforced
• Audit logging enabled and forwarding to SIEM
• Documentation and runbooks complete
• Compliance evidence generated

Other files in this skill

• LICENSE
• references/api-reference.md
• scripts/agent.py

references/api-reference.md (verbatim)

API Reference: Azure AD Conditional Access Audit Agent

Dependencies

CLI Usage

python scripts/agent.py \
  --tenant-id TENANT_ID --client-id CLIENT_ID --client-secret SECRET \
  --output-dir /reports/

Functions

ConditionalAccessClient(tenant_id, client_id, client_secret)

Authenticates via OAuth2 client credentials to Microsoft Graph.

list_policies() -> list

GET /identity/conditionalAccess/policies - All conditional access policies.

list_named_locations() -> list

GET /identity/conditionalAccess/namedLocations - Named locations for geo-fencing.

audit_policy(policy) -> dict

Checks for: MFA requirement, enabled state, app coverage, grant controls.

check_baseline_policies(policies) -> list

Verifies essential baselines: MFA for admins, block legacy auth, require compliant devices.

generate_report(client) -> dict

Full audit with per-policy findings and baseline gap analysis.

Microsoft Graph Endpoints

Output Schema

{
  "total_policies": 15, "enabled_policies": 12,
  "summary": {"high_risk": 3, "missing_baselines": 1},
  "baseline_checks": [{"baseline": "Require MFA for admins", "implemented": true}]
}

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