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Continuous Discovery
Stop relying on manual scans. CellWall automatically detects and inventories every new script, pixel, and tracker as soon as it goes live on your properties.
Compliance & Evidence - automated
Automate script inventory and meet stringent frontend security requirements with ease.
OUR APPROACH
How CellWall helps with compliance.
We bridge the gap between legal requirements and technical reality by turning manual compliance tasks into automated workflows.
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Automated Categorization
Our AI engine analyzes vendor behaviors to instantly suggest the correct legal category for every asset, saving hours of manual privacy review.
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Real-Time Enforcement
Move beyond passive alerts. Apply strict technical boundaries that actively block unauthorized data collection and third-party tampering before it happens.
GLOBAL FRAMEWORKS
Mapped to Your Needs.
CellWall translates complex telemetry into executive-ready dashboards tailored for specific compliance regimes.
COMPLIANCE FRAMEWORKS
PAYMENT CARD INDUSTRY
PCI DSS v4.0
Satisfy the strict client-side security mandates of PCI DSS v4.0 with automated inventory and integrity monitoring.
- Requirements:Requirement 6.4.3 mandates an authorized inventory of all payment page scripts. Requirement 11.6.1 mandates tamper detection on HTTP headers and script behaviors.
- Evidence Needed:Assessors require a documented list of approved scripts, justification for each, and proof of continuous integrity monitoring.
- How CellWall Helps:CellWall generates a real-time script inventory and uses cryptographic hashing to instantly detect tampering, turning manual checks into an automated ledger.
DATA SOVEREIGNTY
GDPR & CCPA
Ensure user consent is respected technically, not just visually, across all global privacy frameworks.
- Requirements:Websites must block third-party trackers before consent is granted and maintain a clear taxonomy of data recipients (Article 13).
- Evidence Needed:Regulators require proof of consent-gating mechanisms, historical consent logs, and an accurate, up-to-date vendor inventory.
- How CellWall Helps:Our intelligence engine automatically discovers and categorizes cookies, while our technical boundary blocks unauthorized scripts before they execute.
INFORMATION SECURITY
ISO 27001
Extend your Information Security Management System (ISMS) to the browser edge with immutable event logs.
- Requirements:Controls like A.12.4 require tamper-evident event logging, and A.15 requires rigorous supplier security assessments.
- Evidence Needed:Auditors need immutable logs of system events, changes to third-party integrations, and incident response metrics.
- How CellWall Helps:CellWall acts as a continuous auditor, maintaining an immutable ledger of all third-party script behaviors and unauthorized changes.
THE REQUIREMENTS ENGINE
Continuous Evidence Engine.
We eliminate manual auditing by automatically mapping technical telemetry directly to regulatory controls and statuses.
Script Fingerprinting
Live TelemetryCollect real-time telemetry on script actions, mapping API access (like clipboard or camera) directly to compliance rules.
Cryptographic Integrity
Tamper DetectionHash-based tamper detection alerts you instantly if a script changes, ensuring ISO and PCI data integrity requirements.
Live Audit Ledgers
Immutable LogsEvery detected asset is appended to an immutable ledger, generating point-in-time proof for assessors and regulators.
Geo-Fencing Analysis
Data SovereigntyVisualize and block cross-border data transfers to unauthorized countries, fulfilling strict data sovereignty laws.
Live posture
cellwall.io
Posture
Aligned
Policy baseline
marketing-pixel.js
Script update verified
Alignment event recorded
EVT-2048 · evidence ledger
Update ready
CONTINUOUS COMPLIANCE
Stay Aligned—even as Your Site Changes.
Static audits become outdated the moment a vendor changes its code or a new tracking script goes live. CellWall continuously detects compliance drift, explains what changed, and provides a clear path back to alignment.
Drift Intelligence
Detect script mutations, newly introduced vendors, and changes in data-sharing behavior as they appear.
Policy Snap-Back
Generate targeted CSP and Permissions-Policy updates, plus guided remediation steps, to restore your intended compliance posture.
REPORTING & EXPORTS
Auditor-Ready Evidence.
CellWall eliminates the manual labor of evidence collection by translating real-time technical telemetry into formal regulatory proof.
Script Authorization Ledger
Formal documentation of every authorized script and its associated business justification, satisfying PCI DSS v4.0.1 Req 6.4.3.
Comprehensive Audit Package
One-click export of your entire compliance posture, including script integrity logs, change detection history, and authorized inventory.
Automated Integrity Reports
Generate high-fidelity documentation for regulatory look-backs, providing tamper-proof evidence of script behaviors and header modifications.
REGULATORY SHIELD
Translate Data into Compliance Status.
The Compliance Posture module automatically maps technical events to global regulatory frameworks, creating an irrefutable, scalable audit trail.
Req 6.4.3
Script Authorization
PCI DSS v4.0 requires every payment page script to be inventoried, authorized, and justified. CellWall automates this ledger.
Art. 25
Privacy by Design
GDPR demands proactive technical enforcement. Deploy a zero-trust boundary to restrict data flows automatically.
A.12.4
Event Logging
ISO 27001 mandates immutable audit trails. Prove compliance effortlessly with continuous, tamper-evident logs.
COMPREHENSIVE COVERAGE
Detailed Framework Mapping
See exactly which regulatory requirements are satisfied by our continuous evidence engine.
| PCI DSS v4.0 | Req 6.4.3Maintain an inventory of all scripts executing on payment pages, requiring explicit authorization and justification. | Automated Script Authorization Register & Justification Ledger |
| PCI DSS v4.0 | Req 11.6.1Detect and alert on unauthorized changes to script contents and HTTP headers on payment pages. | Real-time Tamper Detection & Cryptographic Hashing |
| GDPR & CCPA | Article 13 / Do Not SellMaintain a clear taxonomy of data recipients and block trackers before explicit user consent is granted. | Automated Vendor Taxonomy & Default-Deny Boundary |
| ISO 27001 | Control A.12.4Produce tamper-evident event logging to record user activities, exceptions, and information security events. | Immutable Audit Trails & Event Ledgers |
| ISO 27001 | Control A.15Conduct rigorous supplier security assessments and monitor third-party integrations. | Continuous Third-Party Change Logs & Monitoring |
COMPLIANCE Q&A
Common Compliance Questions
What is client-side compliance?
Client-side compliance focuses on securing and governing the scripts, pixels, and data flows that execute directly in a user's web browser.
How CellWall Helps:CellWall provides the missing visibility into this layer, allowing you to inventory, authorize, and block unauthorized scripts running on your users' devices.
How does PCI DSS v4.0 change script management?
PCI DSS v4.0 introduces Requirements 6.4.3 and 11.6.1, which mandate that organizations maintain an inventory of all payment page scripts, explicitly authorize them, and actively monitor for unauthorized changes (tampering).
How CellWall Helps:We fully automate this by generating a live script inventory, capturing required business justifications, and using cryptographic hashing to detect modifications instantly.
How does CellWall provide GDPR consent evidence?
GDPR requires proof that explicit consent was obtained before non-essential tracking occurs.
How CellWall Helps:CellWall logs granular, session-level telemetry for every user choice and enforces a default-deny state for scripts until a valid consent signal is received.
What is a Permissions-Policy and why does it matter?
Permissions-Policy is an HTTP header that restricts which web APIs (like camera, microphone, or geolocation) third-party scripts can access.
How CellWall Helps:Our Smart Remediation engine analyzes your traffic and automatically generates strict Permissions-Policies to block risky API access by default.
How does ISO 27001 apply to third-party scripts?
ISO 27001 requires organizations to manage supply chain risks (A.15) and maintain secure event logging (A.12.4).
How CellWall Helps:CellWall acts as your continuous logging engine, providing immutable audit trails of all third-party script behaviors and unauthorized changes.
Can CellWall replace my existing consent management platform (CMP)?
Yes, CookieWall includes a fully-featured, compliant consent banner.
How CellWall Helps:However, you can also run SiteWall in 'Governance Mode' alongside your existing CMP to simply audit and enforce its signals without changing your UI.
How does the continuous auditor model work?
Traditional compliance relies on point-in-time penetration tests or annual manual audits, which are obsolete the minute a new marketing pixel is added.
How CellWall Helps:CellWall monitors your live traffic 24/7, turning every user session into an automated audit that keeps your compliance posture permanently up-to-date.
How does CellWall detect zero-day vulnerabilities in third-party code?
Third-party vendors can be compromised at any time, changing their script behavior to steal data.
How CellWall Helps:CellWall uses real-time behavioral fingerprinting and anomaly detection. If a known script suddenly attempts to read password fields or send data to an unknown domain, it is flagged immediately.
Audit Readiness
Stop compiling evidence manually.
Join leading CISOs who trust CellWall's continuous monitoring engine to maintain perfect compliance posture, effortlessly.
*CellWall is a technical enablement tool and does not constitute legal advice. We recommend consulting with your legal counsel for specific compliance configurations.