Privileged Access Management for AWS and Azure: Cloud PAM Setup Guide

Cloud environments have fundamentally changed the privileged access landscape. In a traditional data center, you had 50-200 privileged accounts. In a typical enterprise AWS or Azure deployment, you have thousands, IAM users, service accounts, Lambda execution roles, cross-account assume roles, Kubernetes service accounts, CI/CD pipeline credentials, and secrets scattered across multiple vaults. The attack surface has expanded by an order of magnitude, and most organizations' PAM strategies have not kept pace.

According to CyberArk's 2025 Identity Security Threat Landscape Report, 68% of organizations say their cloud identities have excessive privileges, and 42% have experienced a cloud security incident linked to compromised credentials in the past 12 months. The problem is not that organizations lack cloud security tools, AWS IAM, Azure PIM, and GCP IAM are all capable. The problem is that these native tools are siloed, and nobody has a unified view of privileged access across their hybrid environment.

Why Cloud PAM Is Different From On-Premise

On-premise PAM is relatively straightforward: vault the passwords, proxy the sessions, rotate the credentials. Cloud PAM introduces challenges that traditional PAM architectures were never designed for:

• Ephemeral credentials: AWS STS issues temporary credentials with lifespans of 15 minutes to 12 hours. Azure PIM activates roles on demand. These credentials do not live in a vault, they are generated dynamically. Your PAM solution must manage the policies that control credential generation, not just the credentials themselves.
• Machine identity scale: In a typical enterprise cloud deployment, machine identities (service accounts, IAM roles, API keys) outnumber human identities by 10:1 or more. A Kubernetes cluster alone can generate hundreds of service account identities. Traditional PAM, designed for human administrators, cannot handle this scale.
• Multi-cloud fragmentation: If you run workloads in AWS and Azure (as 76% of enterprises do, per Flexera's 2025 State of the Cloud report), you have two completely separate identity and access management systems with different permission models, different credential types, and different audit formats.
• Infrastructure as Code: When infrastructure is defined in Terraform or CloudFormation, IAM policies are created by developers in pull requests, not by security teams in a PAM console. Governance must shift left into the development pipeline.

Key principle: Cloud PAM is not about putting cloud credentials in an on-premise vault. It is about governing the policies, roles, and permissions that control how credentials are issued, who can issue them, and for how long.

AWS IAM + CyberArk Integration Architecture

The recommended architecture for AWS privilege management combines native AWS IAM controls with CyberArk for centralized governance:

Layer 1: AWS IAM Foundation

• Eliminate long-lived access keys. AWS's own security guidance is unambiguous: do not create IAM user access keys for human users. Use AWS IAM Identity Center (formerly SSO) with your corporate IdP (Okta, Azure AD) for federated access. Every human should authenticate through SSO and assume a role, never use static credentials.
• Implement permission boundaries. Permission boundaries cap the maximum permissions that any IAM policy can grant, even if the policy itself is overly permissive. This prevents privilege escalation through policy manipulation.
• Enforce MFA for all console access. Use an IAM policy condition that denies all actions except MFA setup when MFA is not present on the session. This is a 5-line IAM policy that eliminates the most common attack path.

Layer 2: CyberArk Privilege Cloud for AWS

• Dynamic access provider: CyberArk's AWS integration creates temporary IAM roles with scoped permissions when an administrator requests access. The role exists for the duration of the session (typically 1-4 hours) and is automatically deleted after use. No standing admin access exists outside of the PAM workflow.
• Secrets management via Conjur: Application credentials (database passwords, API keys, third-party tokens) are stored in CyberArk Conjur and injected into applications at runtime. AWS Lambda functions, ECS tasks, and EC2 instances retrieve secrets via the Conjur API instead of environment variables or hardcoded values.
• Session isolation and recording: CyberArk's Privileged Session Manager proxies SSH and RDP sessions to EC2 instances. Sessions are recorded, keystroke-logged, and available for audit. This eliminates the "who did what on that production server" problem.

Layer 3: AWS-Native Guardrails

• AWS Organizations SCPs: Service Control Policies provide organization-wide guardrails that no IAM policy can override. Use SCPs to prevent: disabling CloudTrail, creating IAM users with console access, modifying VPC flow logs, and accessing regions you do not operate in.
• AWS CloudTrail + EventBridge: Every API call in AWS is logged by CloudTrail. Use EventBridge rules to trigger alerts on high-risk actions: root account usage, IAM policy changes, security group modifications, and KMS key deletion.

Azure PIM + CyberArk Integration Architecture

Azure's Privileged Identity Management (PIM) is the most mature native cloud PAM capability on any platform. It provides just-in-time role activation, time-bound assignments, and approval workflows natively. The question is whether to use PIM standalone or integrate it with CyberArk.

Azure PIM Standalone: When It Is Enough

If your environment is Azure-only (or Azure-dominant) and you manage fewer than 500 privileged identities, Azure PIM may be sufficient. It provides:

• Just-in-time activation for Azure AD roles and Azure resource roles
• Time-bound assignments (e.g. Global Admin for 4 hours)
• Approval workflows requiring manager or security team sign-off
• Access reviews on a recurring schedule
• Audit history integrated with Azure AD sign-in logs

CyberArk + Azure PIM: When You Need Both

Add CyberArk when you have: hybrid infrastructure (on-premise + Azure + AWS), more than 500 privileged identities, compliance requirements for session recording, or need centralized reporting across all environments. CyberArk integrates with Azure PIM through Microsoft Graph API, providing:

• Unified privilege management dashboard across Azure, AWS, and on-premise
• Session recording for Azure portal and CLI sessions (PIM alone does not record sessions)
• Secrets management for Azure service principals, storage account keys, and application credentials
• Automated discovery of Azure privileged accounts that are not yet managed

Secrets Management: The Often-Ignored Layer

Secrets management is the most operationally critical component of cloud PAM, and the most frequently neglected. A 2025 GitGuardian report found 12.8 million new secrets exposed in public GitHub repositories, a 28% increase over 2024. The same problem exists in private repositories. It is just less visible.

A proper cloud secrets management architecture includes:

Secret Type	AWS Tool	Azure Tool	CyberArk Tool
Application passwords	AWS Secrets Manager	Azure Key Vault	Conjur / Secrets Hub
Database credentials	Secrets Manager + RDS rotation	Key Vault + SQL managed identity	Conjur with auto-rotation
API keys / tokens	Secrets Manager	Key Vault	Conjur
TLS certificates	AWS Certificate Manager	Key Vault Certificates	Certificate Manager
CI/CD pipeline credentials	Secrets Manager + IAM roles	Azure DevOps service connections	Conjur + Jenkins/GitHub Actions plugins
Kubernetes secrets	External Secrets Operator + SM	Azure Key Vault Provider for Secrets Store CSI	Conjur Kubernetes Authenticator

Critical rule: No secret should be stored in environment variables, config files, or source code. Every secret must be retrieved at runtime from a secrets manager. This is non-negotiable. If you find a credential in a .env file or a Terraform state file, treat it as a security incident, rotate it immediately and remediate the storage mechanism.

Service Account Governance

Service accounts are the forgotten attack surface. According to Osterman Research, 68% of organizations cannot identify all service accounts in their cloud environments, and 43% have service accounts with permissions that exceed what the service actually requires.

A governance framework for cloud service accounts must address:

1. Inventory and ownership: Every service account must have a documented owner (a human, not a team). Use automated discovery tools (CyberArk Discovery, AWS IAM Access Analyzer, Azure AD workload identity) to find undocumented service accounts.
2. Least privilege enforcement: Use AWS IAM Access Analyzer and Azure AD access reviews to identify permissions that have been granted but never used. Remove unused permissions quarterly.
3. Credential rotation: Service account credentials must rotate on a 90-day maximum cycle. Use automated rotation (Secrets Manager rotation Lambda, CyberArk CPM) to eliminate manual rotation that inevitably falls behind.
4. Anomaly detection: Service accounts should behave predictably, same API calls, same source IPs, same time windows. Any deviation from the baseline (new API calls, new source IP, unusual time) should trigger an alert. CyberArk's Identity Security Intelligence and AWS GuardDuty both provide this capability.

Getting Started

Cloud PAM is not a single project, it is an ongoing program. Start with the highest-risk accounts (AWS root, Azure Global Admin), extend to human administrators, then expand to service accounts and machine identities. The goal is not perfection on day one. It is continuous improvement with measurable risk reduction at each step.

TechCloudPro's cybersecurity team specializes in CyberArk implementation for hybrid cloud environments. We have deployed cloud PAM solutions across AWS, Azure, and multi-cloud architectures for organizations ranging from 200 to 10,000 employees. Book a cloud PAM assessment and we will audit your current privileged access posture, identify the top 10 risks, and build a phased remediation plan.