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Cloud Penetration Testing Services

Cyndicate Labs delivers cloud penetration testing services that assess the security of your cloud infrastructure, control plane, identity model and supporting services across Azure, AWS and Google Cloud Platform.

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What is cloud penetration testing?

Cloud penetration testing is a controlled security assessment of cloud infrastructure, services, identities, permissions, networks and configurations.

Cloud environments are now central to modern business operations. Organisations rely on cloud platforms for hosting, storage, identity, networking, applications, data processing, automation and resilience. As cloud adoption grows, so does the complexity of securing the full cloud infrastructure stack.

Unlike cloud application testing, which focuses primarily on applications hosted in or integrated with cloud environments, cloud penetration testing assesses the underlying cloud fabric that supports those applications and services.

This can include cloud accounts, subscriptions, projects, tenants, IAM policies, role assignments, storage services, virtual networks, security groups, firewalls, Kubernetes clusters, serverless components, management interfaces, logging controls and infrastructure-as-code.

The goal is to understand whether weaknesses in the cloud environment could be exploited by an attacker to access sensitive data, escalate privileges, move between services, compromise workloads or gain control of cloud resources.

Our cloud penetration testing helps identify misconfigurations, excessive permissions, exposed resources, weak network controls, insecure cloud services, identity risks and attack paths across cloud and hybrid environments.

We also support audit and compliance-driven cloud security reviews, including assessments aligned to recognised frameworks such as NIST, helping organisations evidence control effectiveness and improve security maturity.

When you need cloud penetration testing services

Cloud penetration testing is valuable when your organisation relies on cloud infrastructure for business-critical systems, sensitive data, customer services or operational resilience.

You may need cloud penetration testing before launching new cloud services, after cloud migration, following major architecture changes, during audit preparation, or as part of an ongoing cloud security assurance programme.

Testing is also important after changes to IAM, identity federation, tenant configuration, network architecture, firewall rules, Kubernetes deployments, serverless services, storage permissions, logging, monitoring or infrastructure-as-code pipelines.

For regulated organisations, cloud penetration testing can support compliance and audit requirements by providing evidence that cloud controls, configurations and risks have been independently assessed.

Benefits of cloud pen testing

Misconfiguration discovery

Identify exposed resources, insecure defaults, public storage, weak network rules, excessive permissions and other cloud misconfigurations that could lead to compromise.

Identity and access assurance

Assess IAM, Microsoft Entra ID, service accounts, managed identities, application registrations, privileged roles, trust relationships and authorisation paths across cloud environments.

Cloud control validation

Validate whether cloud security controls are working as intended, including logging, monitoring, encryption, segmentation, firewall rules, conditional access and policy enforcement.

Compliance support

Support audit and compliance objectives through structured testing, evidence-led findings and reviews aligned to recognised frameworks such as NIST.

Common cloud infrastructure security risks

Cloud infrastructure risk often comes from configuration, identity and trust rather than traditional software vulnerabilities alone.

Common risks include excessive IAM permissions, overprivileged service accounts, exposed storage, public management interfaces, weak network security groups, insecure firewall rules, missing encryption, unmanaged secrets, weak logging, poor key management and insufficient separation between environments.

Cloud identity is often one of the highest-risk areas. A compromised user, service account, managed identity or application registration may allow an attacker to move across services, access data, modify resources or escalate privileges.

Hybrid environments can create further exposure. Connectivity between cloud platforms, on-premise networks, SaaS services and corporate identity providers can introduce complex attack paths that are difficult to see without specialist testing.

Infrastructure-as-code can also replicate risk at scale. A single insecure template, policy or module can repeatedly deploy weak configurations across multiple accounts, subscriptions or projects.

Our cloud penetration testing methodology

Cyndicate Labs tailors each cloud penetration test to your provider, architecture, security objectives and operational constraints.

We begin by understanding your cloud estate, including accounts, subscriptions, projects, tenants, identity providers, network architecture, critical workloads, data flows, administrative models and compliance drivers.

Testing may include cloud configuration review, IAM assessment, privilege escalation analysis, storage exposure testing, network control validation, firewall and security group review, Kubernetes security review, serverless assessment, secrets management review, logging and monitoring assessment, and infrastructure-as-code review.

Where safe and agreed, we validate attack paths through controlled exploitation. This may include demonstrating how excessive permissions, weak trust relationships, insecure storage or misconfigured services could be chained together to create meaningful compromise.

Our reports provide clear evidence, risk ratings, business impact and prioritised remediation guidance for cloud engineers, platform teams, security teams, developers and senior stakeholders.

Testing across cloud providers

Cyndicate Labs provides cloud penetration testing across Microsoft Azure, Amazon Web Services and Google Cloud Platform.

In Microsoft Azure, we can assess subscriptions, resource groups, Microsoft Entra ID, managed identities, role assignments, storage accounts, virtual networks, NSGs, Azure Firewall, App Services, Azure Functions, Key Vault, conditional access and hybrid identity integrations.

In AWS, we can assess AWS accounts, IAM users and roles, S3 buckets, EC2, Lambda, API Gateway, VPCs, security groups, NACLs, CloudTrail, CloudWatch, Secrets Manager, KMS, EKS, ECS and organisation-level controls.

In Google Cloud Platform, we can assess GCP projects, IAM roles, service accounts, Cloud Storage, VPCs, firewall rules, Cloud Functions, Cloud Run, GKE, Secret Manager, Cloud Logging and organisation policy controls.

We can also assess multi-cloud and hybrid environments, helping you understand how identity, networking, permissions, data flows and trust relationships create risk across cloud and on-premise systems.

Other penetration testing solutions

01 Web application penetration testing Assess web applications, portals, APIs an

Web application penetration testing

Assess web applications, portals, APIs and browser-based platforms for vulnerabilities such as authentication weaknesses, access control flaws, injection issues and insecure business logic.

02 Infrastructure penetration testing Assess on-premise and hybrid infrastructur

Infrastructure penetration testing

Assess on-premise and hybrid infrastructure, including servers, endpoints, identity platforms, remote access services and business-critical systems.

03 Network penetration testing Assess internal and external networks for exposed

Network penetration testing

Assess internal and external networks for exposed services, vulnerable systems, weak configurations, segmentation issues and opportunities for unauthorised access.

04 Threat-led penetration testing Simulate realistic, intelligence-led attack sc

Threat-led penetration testing

Simulate realistic, intelligence-led attack scenarios to assess detection, response and resilience against the adversaries most likely to target you.

Our cyber security services

Cyndicate Labs provides a full range of cyber security services, including cloud penetration testing, application testing, infrastructure testing, network testing, red teaming, purple teaming, breach and attack simulation, threat-led testing and compliance-focused assurance.

View Cloud Penetration Testing

Cloud Penetration Testing

We assess the full cloud stack across Azure, AWS and Google Cloud, from IAM and network controls through to storage, secrets and infrastructure-as-code.
View Web Application Penetration Testing

Web Application Penetration Testing

We test websites, portals, APIs and browser-based platforms for exploitable weaknesses in authentication, access control, business logic and integrations.
View Cloud Application Testing

Cloud Application Testing

We assess cloud-hosted applications across Azure, AWS and Google Cloud, covering identity, storage, APIs and the cloud services your application depends on.
View Mobile Application Testing

Mobile Application Testing

We test iOS, Android and cross-platform mobile apps, along with the APIs behind them, to find the weaknesses that expose users, data and backend systems.
View Red Teaming services

Red Teaming services

We simulate determined, objective-led attacks to test whether your organisation can prevent, detect and respond to a real adversary.
View Purple Teaming services

Purple Teaming services

We bring your offensive and defensive teams together to sharpen detection, response and resilience through collaborative, evidence-led testing.
View Infrastructure Penetration Testing Services

Infrastructure Penetration Testing Services

We assess networks, servers, endpoints and identity platforms to find the weaknesses that let attackers gain access, escalate privilege and move laterally.
View Threat-led Penetration Testing Services

Threat-led Penetration Testing Services

We run intelligence-led attack simulations based on the adversaries most likely to target you, testing prevention, detection and response end to end.
View Network Penetration Testing Services

Network Penetration Testing Services

We test internal and external networks for exposed services, weak configurations and segmentation gaps that create paths to your critical systems.
View Penetration Testing

Penetration Testing

We deliver expert penetration testing services that help organisations identify, understand and remediate security weaknesses before attackers can exploit them.

Why choose Cyndicate Labs for cloud pen testing?

Cyndicate Labs combines cloud-native expertise with accredited penetration testing capability and real-world offensive security experience.

Our consultants understand how attackers exploit cloud environments in practice, from identity compromise and exposed storage to overprivileged roles, weak network controls, insecure automation and misconfigured managed services.

We help organisations identify the cloud infrastructure weaknesses that matter most, validate security controls and produce practical guidance aligned to engineering, security and compliance needs.

Cloud-native expertise

We assess cloud environments across Azure, AWS and Google Cloud Platform, including cloud-native services, hybrid connectivity and multi-cloud architectures.

Misconfiguration detection

We identify risky cloud configurations, exposed assets, insecure defaults, weak network controls and excessive permissions that could lead to compromise.

Identity and access testing

We assess cloud IAM, Microsoft Entra ID, service accounts, managed identities, application registrations, roles, permissions and trust relationships.

Control plane assessment

We test the cloud control plane, management interfaces, policy enforcement, logging and monitoring to validate that security controls work as intended.

Threat-informed approach

Our testing focuses on realistic cloud attack paths, helping you understand how attackers could exploit weaknesses across identities, services and infrastructure.

Actionable cloud guidance

Our findings include practical remediation guidance tailored to cloud teams, developers, platform engineers and security stakeholders.

Cloud penetration testing FAQs

Cloud penetration testing is a controlled assessment of cloud infrastructure, services, identities, permissions, networks and configurations. It helps identify weaknesses that could allow attackers to access data, escalate privileges or compromise cloud resources.

Cloud application testing focuses on applications hosted in or integrated with the cloud. Cloud penetration testing focuses on the cloud infrastructure stack, including IAM, storage, networking, cloud services, control plane configuration and infrastructure-as-code.

Cyndicate Labs tests Microsoft Azure, Amazon Web Services and Google Cloud Platform, including hybrid and multi-cloud environments.

Yes. We assess Microsoft Entra ID, cloud IAM, service accounts, managed identities, application registrations, roles, permissions, conditional access and trust relationships.

Yes. We can review infrastructure-as-code templates, modules and configuration files to identify insecure defaults, excessive permissions, weak network rules, exposed secrets and deployment risks.

Yes. Cloud penetration testing can support audit and compliance requirements by providing evidence-led findings and control validation. Reviews can be aligned to recognised frameworks such as NIST where required.

Yes, where agreed and safe. We can validate attack paths through controlled exploitation to demonstrate real-world impact while respecting cloud provider rules, customer constraints and agreed rules of engagement.

Common findings include excessive permissions, exposed storage, weak logging, insecure firewall rules, public management interfaces, hardcoded secrets, weak key management, unmanaged identities and poor separation between environments.

You receive a clear report covering findings, evidence, attack paths, business impact, risk ratings and prioritised remediation guidance. Reporting can be tailored for cloud engineers, platform teams, security teams, developers, risk owners and senior stakeholders.

Get in touch

Speak to a cyber security expert

Ready to understand your cyber risk, validate your defences or meet a regulatory requirement? Talk to Cyndicate Labs about penetration testing, red teaming, purple teaming and threat-led assurance.

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