Browser-Level Enforcement of GDPR, CCPA & HIPAA
Cookie & consent policies can be violated by website scripts that are malicious or misconfigured. cside enforce data privacy preferences for every script to comply with GDPR, CCPA, or HIPAA requirements.
Privacy Violations Happen in the Browser
Data is collected without consent
3rd-party scripts have access to read PII, health info, and session behavior, and more. A user might have consented to your web app, but scripts can change functionality unknowingly.
3rd-party scripts violate your own policies
Ad tech, chat tools, and analytics vendors may update or inject new behavior without your knowledge or control.
You have no audit trail for browser-side data activity
GDPR, CCPA, and HIPAA require documentation and accountability. Without monitoring in the browser, you're blind to what happens at runtime.
You risk fines, investigations, and loss of trust
Even unintentional collection or breaches can trigger legal action. Failing an audit costs time, resources and potential fines.
Monitor every script, detect unauthorized data access, and block non-compliant behavior in real time.
Specific Regulatory Requirements
PCI DSS 4.0.1
Meet requirements 6.4.3 and 11.6.1 with automated script monitoring and integrity verification
GDPR Privacy
Enforce data privacy policies and prevent unauthorized data collection in the browser
CCPA/CPRA
Honor consumer privacy rights and GPC signals with automated enforcement and audit-ready compliance
HIPAA
Protect patient health information with client-side security controls
SOX
Maintain financial reporting integrity with client-side script controls
DORA
Meet Digital Operational Resilience Act requirements with ICT risk management and incident reporting
ISO/IEC 27001
Build trust with the global standard for information security management
Most Privacy Tools Miss the Browser
Most privacy tools focus on backend systems and cookie banners. But violations often happen before the user clicks "Accept", or through dynamic frontend behavior. Scripts can read form fields before submission and exfiltrate to unknown 3rd parties. Compliance breaches happen through misconfigured or malicious 3rd-party JavaScript.
cside's architecture offers real-time monitoring, blocking, and forensic tracking of all client-side scripts. We provide complete visibility into every script payload, a capability that traditional tools (CSPs, crawlers, and JS agents) miss.
Frequently Asked Questions
What if the vendor (third-party script) is trusted but still collects data improperly?
That's one of the most common risks. Many scripts from trusted vendors (e.g. ad tech, analytics, pixels, chat) are updated frequently and may introduce tracking you didn't approve. cside doesn't rely on trust; we analyze what the script actually does in real time.
What if a trusted vendor (third-party script) leaks data unintentionally, is that still a breach?
Yes. GDPR, CCPA, and HIPAA don't differentiate between malicious and accidental exposure. If a third-party script collects or shares personal data without valid consent, you're still liable even if the vendor "wasn't supposed to."
Leading companies trust cside
Built for security teams who need visibility inside the browser, cside delivers proven defense against modern client-side attacks while supporting major compliance frameworks. Your trusted partner for regulatory compliance in the browser. We are your trusted partner for securing the last mile of the web.
GDPR 
SOC 2 
PCI DSS Strengthen Your Compliance Posture
Gain full visibility and control over every script delivered to your users to enhance site security and performance.Start free, or try Business with a 14-day trial.
