Cloud Security Assessment · AWS, GCP, Azure

Cloud penetration testing from Sumrite for AWS, Azure and Google Cloud.

Cloud moves fast — so do open buckets, over-powered keys, and identity rules that grant admin quietly. We review how your cloud is actually set up, not just the architecture diagram.

What this helps you achieve

Prevent public data exposure

Catch open storage and secrets in consoles or logs.

Control identity and privilege

See who can become admin and reach production data.

Support compliance programs

Evidence for SOC2, ISO 27001, and customer cloud addendums.

Secure containers when in scope

Include Kubernetes misconfigurations for your stack.

Assess Your Cloud Environment. Read-only access · NDA before access

CERT-In empanelled · India

Get a CERT-In empanelled VAPT report.

Sumrite’s testers run your cloud security assessment by hand, and the report is issued through a CERT-In empanelled auditor. One team from scoping to sign-off, built for Indian regulators, enterprise buyers and government work.

  • Accepted where it is requiredRegulators, auditors and procurement teams that ask for a CERT-In empanelled auditor’s report, including SEBI-regulated entities and government and PSU contracts.
  • One team, one contractSumrite handles scoping, testing, the report and the retest. You do not manage a second vendor.
  • Real testing, not a scanManual exploitation with evidence for every finding, and a retest after your fixes.

Can Sumrite also arrange the formal step for me?

Yes. We run the full engagement for you and route the formal attestation through our network of CERT-In empanelled partner auditors, so you deal with one team from scoping to report.

What is a cloud security assessment?

A cloud security assessment reviews how your AWS, Microsoft Azure or Google Cloud environment is actually configured, and which of those settings an attacker could use. Most cloud breaches are not exotic exploits: they come from a storage bucket left public, an access key committed to a repository, or an identity role that quietly grants far more than intended. Using read-only access, a tester reviews identity and access management, storage, networking, logging, secrets and, where in scope, containers and Kubernetes. Findings are checked against CIS Benchmarks, and the important ones are validated to show whether they are genuinely reachable rather than theoretical, for example whether a role can escalate itself to administrator. The report lists findings per account and resource with clear fixes, and supports SOC 2, ISO 27001 and customer cloud security questionnaires.

Cloud penetration testing for AWS, Azure and Google Cloud

Each cloud has its own identity model and its own common mistakes, so Sumrite tests each provider on its own terms, with read-only access first and agreed validation after.

AWS penetration testing

  • IAM roles, policies and privilege-escalation paths (for example iam:PassRole abuse)
  • S3 buckets, EBS and RDS snapshots shared publicly or across accounts
  • Security groups, public endpoints and instance metadata (IMDSv1) exposure
  • CloudTrail, GuardDuty and Config coverage across every region
  • Lambda, ECS and EKS permissions and secrets in environment variables

Azure security assessment

  • Entra ID (Azure AD) roles, app registrations, service principals and consent grants
  • Storage accounts, SAS tokens and Key Vault access policies
  • Network security groups, public IPs and exposed management interfaces
  • Defender for Cloud, activity logs and diagnostic settings
  • AKS, App Service and Function App configuration and managed identities

Google Cloud (GCP) security review

  • IAM bindings, service account keys and impersonation paths
  • Cloud Storage buckets and BigQuery datasets readable outside the organisation
  • VPC firewall rules, external IPs and exposed services
  • Cloud Audit Logs, Security Command Center and log retention
  • GKE, Cloud Run and Cloud Functions permissions and secrets

Configuration review vs cloud penetration test

Configuration reviewCloud penetration test
AccessRead-only audit roleRead-only first, then agreed, limited validation
MethodEvery setting checked against CIS Benchmarks and provider best practiceSettings that matter are exploited to prove real impact
OutputA complete list of misconfigurations by severityProven attack paths, such as a leaked key leading to account takeover
Best forHardening and audit evidenceShowing buyers and auditors what an attacker could actually do

Sumrite combines both in one engagement, so the report lists every misconfiguration and proves the ones that matter.

What Cloud Security Assessment covers

AreaWhat we checkExample finding
Identity and accessOver-privileged roles, unused keys, privilege escalation pathsA CI role that can create new administrator users
Storage and dataPublic buckets, snapshots and databases, encryptionA backup bucket readable by anyone with the URL
Network exposureSecurity groups, public endpoints, management portsSSH open to the internet on a production host
Logging and detectionAudit trails, retention and alertingAudit logging disabled in a secondary region
Secrets and workloadsKeys in code, instance metadata, container settingsCredentials readable from instance metadata by the app

How an engagement runs

  1. Scope and NDA. Tell us what needs testing and why. You get a fixed-price quote and an NDA is signed before any technical detail changes hands.
  2. Rules of engagement. Targets, test windows, accounts, safety contacts and anything off-limits are agreed in writing before testing starts.
  3. Expert-led testing. A researcher tests by hand, using tools to speed up the routine parts. Every finding is reproduced and confirmed before it is reported.
  4. Report. An executive summary for leadership, then each finding with a CVSS severity, the evidence, steps to reproduce and a fix your team can apply.
  5. Re-test. Once fixes are in, we test them again and record the result, so the final report shows what was found and what is now closed.

Cloud Security Assessment: common questions

What access do you need for a cloud assessment?

Read-only access, such as an audit role in AWS, a Reader role in Azure or a Viewer role in Google Cloud. No write access is needed for the configuration review; any validation beyond that is agreed separately.

Read this in the FAQ →

Do you cover Kubernetes and containers?

Yes, when they are in scope. Cluster configuration, workload permissions, network policies and image hygiene are reviewed alongside the cloud account.

Read this in the FAQ →

Is a cloud assessment the same as a cloud penetration test?

It overlaps. The assessment reviews configuration across the account; validation then shows which issues are exploitable. Applications hosted in the cloud are tested separately as web or API engagements.

Read this in the FAQ →

See all Cloud Security Assessment questions in the FAQ →

We run the full engagement for these frameworks, and where a formal audit or attestation is needed we route it through our local partner firms, so you deal with one team.

Related services

Further reading

The problem & our approach

One wrong IAM change can undo years of product security.

Teams inherit defaults, shared credentials, and shadow resources attackers hunt in repos and metadata services.

Sumrite's Cloud Security Assessment validates which misconfigurations are actually reachable, not just theoretical.

  • Business-readable risk summary
  • Per-resource findings with fixes
  • Re-test before report where applicable
For engineering & security teams

Technical overview

Methodology, scope, and deliverables in plain terms.

How we test

CIS Benchmarks and NIST SP 800-190: IAM, storage, logging, network, secrets, and container posture.

  • AWS, Azure, and Google Cloud
  • IAM and object storage
  • EKS/AKS/GKE when in scope

What you receive

Prioritised misconfigurations, safe proof where possible, and remediation steps. Sumrite report on completion.

CIS BenchmarksNIST SP 800-190NIST CSF
Simple process

Your Cloud Security Assessment journey

Every step from scope and NDA to a retested, final report, shown for Cloud Security Assessment. No jargon, no surprises.

Step 1 of 6

Request your cloud test

Submit your scope so our team can plan the engagement and get started.

  • AWS accounts, Azure subscriptions or GCP projects in scope
  • A read-only audit role, plus any test roles
  • Architecture overview and the workloads that matter most
  • NDA and testing authorisation signed first
Step 2 of 6

Expert assessment: Cloud Security Assessment

Every phase is run by a security expert, with tools used only to speed up the routine parts. Findings are reproduced and confirmed before they reach your report.

Identity and access

  • IAM policies, privilege-escalation paths and unused access
  • Role trust, federation and key hygiene
  • MFA and root or owner account protection

Exposure and data

  • Public storage, snapshots and databases
  • Security groups, public endpoints and load balancer headers
  • Encryption at rest and in transit, key management

Benchmarks

  • CIS Benchmarks for your provider
  • Logging, monitoring and alerting coverage

Workloads

  • Container, serverless and infrastructure-as-code misconfigurations
  • Secrets in environment variables and repositories
Expert-only work: beyond scanners and AI
  • Finding privilege-escalation chains across roles and services
  • Separating exploitable exposure from theoretical findings
  • Judging blast radius for your architecture
  • Reading design intent, not just resource flags
Step 3 of 6

Draft report in 48 hours

Findings are written for two readers at once: developers who need the exact fix and auditors or buyers who need confidence.

  • Executive summary for leadership and auditors
  • CVSS-rated findings with proof of exploitation
  • Step-by-step reproduction for your engineers
  • Mapped to the framework you named in scope
Step 4 of 6

Fix the vulnerabilities

Your team fixes the issues with guidance written for your stack, and the tester who found each issue answers questions directly.

  • Fix guidance per finding, in plain language
  • Prioritised order so critical issues go first
  • Direct line to the tester, no account-manager relay
Step 5 of 6

Re-validation, included

Every fix is tested again. Nothing is marked closed on trust.

  • Each fix re-tested, with before and after evidence
  • Regression checks on related functionality
  • Status per finding: fixed, partly fixed or open
  • Retest included at no extra cost
Step 6 of 6

Final report issued

You receive a verified report in your company name, ready for clients, auditors and procurement.

  • Issued in your company name
  • Updated with retest results
  • Dated and scoped to the assets tested
  • Re-issued after major product changes

Growing on AWS, Azure, or GCP?

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