Cloud Security Review
— PCI-DSS Technical Validation
Offensive security testing customized for PCI-DSS Technical Validation risk profiles. Uncover critical vulnerabilities with our dedicated Cloud Security Review experts.
Free Scoping CallPCI-DSS Technical Validation Control and Evidence Readiness
Technical validation of PCI DSS v4.0 requirements for systems that store, process, or transmit cardholder data.
The PCI-DSS Technical Validation control areas most relevant to Cloud Security Review:
Cardholder Data Environment (CDE) Segmentation
Verifying the CDE is genuinely isolated from the rest of the network through active segmentation testing.
Firewall and Network Configuration (Req. 1)
Auditing firewall rule sets, unnecessary open ports, and default configurations.
Encryption and Key Management (Req. 3-4)
Validating cardholder data encryption at rest and in transit, key rotation, and retention limits.
Regular Vulnerability Scanning and Penetration Testing (Req. 11)
Meeting the quarterly ASV scan and annual penetration test requirement with real exploit evidence, not scanner output alone.
Access Logging and Traceability (Req. 10)
Ensuring every API call and administrative action touching cardholder data is captured in tamper-evident logs.
Expected Evidence Examples
- Segmentation test report
- ASV scan results and closure evidence
- Access-log integrity validation
Proof-Driven Methodology
Asset Recon
Attack surface mapping & asset enumeration
Risk Modeling
Penetration testing beyond automated scanners
Exploit Chaining
PoC validation for every finding
Quality & Reporting
Remediation code + free retest
Frequently Asked Questions
What is your average lead time?
Once the contract is signed and the scope is clear, we typically begin testing within 3 to 5 business days.
Will our systems experience downtime?
No. We employ safe-exploitation methodologies that protect business continuity.
How does the free re-test process work?
If you patch the reported vulnerabilities within 30 days, we provide an additional round of manual verification at no extra cost.
Why Eresus Security?
Proof-Driven Reporting
Every finding is validated with a real exploit. No scanner noise — only proven risks.
Offensive Security Expertise
Specialized team in AI security, API pentesting, Red Team operations, and cloud security review.
Retest Support
Fixes are revalidated within the agreed engagement scope. Remediation guidance and developer-friendly notes are included.
Evidence-Ready Deliverables
Report format designed to support internal review, remediation tracking, and evidence-oriented workflows.
Related Service Areas
Validate Your Security Posture
Don't rely on scanner outputs. We execute the same techniques real attackers use — in a controlled environment, for you.
Get a Quote