Cloud Security Validation

Know which cloud exposures an attacker could actually exploit.

Audit AWS, Azure, and Google Cloud, then safely simulate real attacks to prove which misconfigurations and identities are reachable, exploitable, and worth fixing first.

cloud security validation

What Is Cloud Security Validation?

Cloud security validation is the practice of safely emulating real attacker behavior against your cloud environment to confirm which misconfigurations and identities can actually be exploited, and what an attacker could reach with them.

Rather than treating every flagged finding as a real risk, it gives you evidence: proof of which exposures are reachable in your environment, and which only look dangerous on paper.

 

Why it matters?

  • From noise to evidence. Thousands of findings become the few that are truly exploitable.

  • From symptoms to root cause. See which identities can escalate, so you fix policies, not individual alerts.

  • From estates to one view. Validate AWS, Azure, GCP, and Kubernetes together.

  • From point-in-time to current. Proof stays fresh as configs and identities change.

THE PROBLEM

Your cloud generates thousands of findings.
Few of them tell you what an attacker can do.

  • A backlog that resists clearing

    Posture tools flag excessive permissions and misconfigurations by the thousand, but cannot say whether an attacker could ever use them.

  • IAM that is hard to reason about

    Roles, policies, and entitlements multiply across accounts. Telling a genuinely abusable identity from one that only looks risky is nearly impossible by inspection alone.

  • An environment that changes daily

    Identities, policies, and services change constantly. A point-in-time audit is stale almost immediately, leaving windows of unvalidated exposure between checks.

Cloud environments change daily, and shared-responsibility gaps are easy to miss. What looked safe last week may quietly be exploitable now, which leaves more alerts than answers and little certainty about what truly puts the business at risk.

the approach

Put your cloud under real attack, safely and continuously.

Picus Cloud Security Validation, scans core AWS, Azure, and Google Cloud services, then safely simulates real attacks against what it finds. You learn which misconfigurations are reachable, which identities can be abused, and how a single foothold chains into real impact, with clear steps to fix each one.

CLOUD AUDITING

Identify critical cloud misconfigurations

Picus audits your cloud, then safely simulates real attacks to test whether misconfigurations are reachable, whether identities can be abused, and whether exposures chain into real impact. It turns a flat list of findings into evidence of what an attacker could actually do.

Rules cover the exposures that lead to breaches: public access controls, unencrypted storage, dangling key pairs, cross-account access, and more.

Powered by Cloud Security Auditing across core AWS, Azure, GCP, and Kubernetes services.
kubernetes
iam-accout-image
attack simulation

Prevent overly permissive IAM policies

If attackers reach your cloud environment, they will likely try to escalate privileges toward critical systems. Picus gathers your cloud identities and runs them through a local policy simulator to reveal which roles, policies, and entitlements can actually be abused.

You see the exploitable targets each identity can reach, so you enforce the principle of least privilege where it matters, and fix policies instead of chasing individual symptoms.

Powered by Cloud Attack Simulation and the Picus Policy Decision Engine.
attack paths

Simulate How an Initial Foothold Becomes a Breach.

Picus simulates how real adversaries chain identities, permissions, and cloud weaknesses together, showing how a single foothold can become access to critical systems and sensitive data, before an attacker finds the same path.

Powered by Attack scenario emulation that walks the chain step by step in your real environment and returns the outcome of each move.

Powered by Attack scenario emulation that walks the chain step by step in your real environment.
attackpathmapping
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ACTIONABLE INSIGHTS

Validate AWS, Azure, and GCP From One Platform.

Picus does not just identify cloud risks. Built-in dashboards show scanned services, rules, findings sources, and top resource types at a glance, alongside overall rule results scored from Secure to Critical.

Track your posture over time and prove your maturity, with the severity and mitigation detail your team needs to respond sooner.

 

Powered by Built-in dashboards and scheduled audits with a full result timeline.
HOW IT WORKS

Audit, simulate, decide, re-validate

Picus Cloud Security Validation runs a continuous loop across your cloud, so proof keeps pace with how fast the environment actually moves.

  1. Step 1: Cloud
    Auditing

    Inspects core cloud and Kubernetes resources against best practice with read-only permissions, scoring every rule and surfacing misconfigurations.

  2. Step 2: Attack
    Simulation

    The Policy Decision Engine runs gathered identities through a local policy simulator to map possible privilege-escalation techniques.

  3. Step 3: Mitigation
    Insights

    Returns result, severity, affected resources, and policy-level mitigation guidance, so you fix one policy and close many exposures at once.

  4. Step 4: Re-
    Validation

    Schedule audits weekly or run them on demand after any change, and track the result timeline to prove your posture is improving.

who benefits

Value for every team in the cloud

Cloud Security Engineers
  • See which misconfigurations are exploitable, not just flagged
  • Fix policies, not endless individual findings
  • Harden nodes, pods, and IAM with evidence
SecOps & Blue Teams

  • See real privilege-escalation and access paths

  • Confirm cloud-native controls work as intended

  • Catch new exposure when it appears, not weeks later

CISO, Risk & Compliance

  • Prioritize by validated exploitability, not score volume

  • Track posture improvement over time

  • Board-ready proof that controls hold under attack

INTEGRATIONS

Works With the Cloud Stack You Already Run.

Picus validates with read-only access and feeds validated exposures into your existing CSPM, CNAPP, and security data tooling, so you act on proof of exploitability instead of fragmenting into separate, inconsistently checked estates.

Amazon Web Services (AWS)
Microsoft Azure
Google Cloud Platform (GCP)
Kubernetes
99%

of cloud security failures through 2025 will be the customer’s fault, mainly cloud resource misconfiguration.

— Gartner
what sets it apart

Built for Evidence, Not Another List of Findings.

Proof, not just posture.
Most tools stop at flagging misconfigurations. Picus goes further, simulating real attacks against what it finds to confirm which exposures are genuinely reachable, so you act on evidence instead of a longer list of "critical" labels.
Identity paths, not just settings.
Picus runs your cloud identities through a local policy simulator to reveal which roles and permissions can actually be abused for privilege escalation. You fix the policy, not the symptom.
One platform, one loop.

Validated cloud findings feed the broader Picus loop, joining exposure, identity, and control-effectiveness data across your whole environment, so cloud risk is measured the same way as everything else you defend.

what customers say

Trusted by Security Teams, Recognized by the Industry

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Customer's Choice

2025 Gartner Peer Insights Voice of the Customer for Adversarial Exposure Validation

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BAS Category Leader

Ranked #1 by Users on G2

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#1 Leader Frost Radar

Automated Security Validation

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Adversarial Exposure Validation (AEV)

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THE PICUS PLATFORM

One platform validates your whole security program.

Cloud Security Validation is one part of the Picus Platform. Together, these capabilities converge into one continuous validation loop, from attack surface to controls to exploitable exposures.

Breach and Attack Simulation
Continuously tests what your EDR, SIEM, firewall, WAF, and other security controls actually block and detect against the newest attacker techniques, then ships the fixes and re-validates that the gap closed.
Explore
Autonomous Pentesting
Executes real exploit chains in your environment, showing what an attacker can actually reach and do, not what a CVSS or EPSS score predicts. Live validation, run safely in production.
Explore
Exposure Validation
Proves exploitability without firing an exploit, covering the restricted assets no live test can touch and the CVEs with no public or safe exploit, for a defensible verdict on day one of disclosure.
Explore

See the
Picus Security Validation Platform

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Submit a request and we'll share answers to your top security validation and exposure management questions.

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RESOURCES

Latest Cloud Security Validation Resources

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Article Unveiling a New Chapter: Our Product Now Available on AWS Marketplace
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Article AWS Cloud Security Best Practices: Identity and Access Management
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AWS
Article AWS Cloud Security Best Practices: Cyber Asset Management
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Cloud-Security-Validation
Article Extending Security Validation To The Cloud With Attack Simulation
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Frequently Asked Questions

Cloud security validation safely emulates attacker behavior against your cloud environment to confirm which misconfigurations and identity exposures are actually exploitable, and what an attacker could reach with them. Instead of assuming a finding is a risk, it produces evidence of real exploitability.

No. CSPM identifies misconfigurations and policy violations, telling you what might be wrong. Cloud security validation proves which of those findings are actually exploitable given your real controls. Posture management produces a list; validation produces evidence. The two are complementary, posture data is a useful input, and validation tells you which inputs need your attention.

A CNAPP provides broad cloud security coverage, from posture management to workload protection. Cloud Security Validation tells you whether cloud exposures can actually be exploited. Picus complements your CNAPP by validating real-world exploitability and feeding evidence back into prioritization, so teams focus on the exposures that create real risk.

No. CIEM maps and manages cloud entitlements. Cloud Security Validation tests those entitlements against real privilege-escalation and lateral-movement attempts, proving which over-permissioned identities are genuinely abusable. CIEM tells you what permissions exist; validation tells you which ones an attacker could exploit.

Yes. Picus validates cloud configurations, controls, and identity across AWS, Azure, and GCP from a single platform, so multi-cloud environments don't fragment into separate, inconsistently validated estates. It works with read-only permissions to avoid changing your environment.

It's the testing of container and Kubernetes controls, such as cluster configuration, pod policies, and control-plane exposure, against real attacker techniques rather than a static checklist. Picus audits Kubernetes against CIS benchmarks across the control plane, nodes, pods, and policies.

Cloud environments change daily, so point-in-time audits leave windows of unvalidated exposure. Powered by Picus Swarm, validation runs on the affected surface in real time when a configuration or identity policy changes, on signal rather than on a calendar, so it keeps pace with how fast the cloud actually moves.