Data Integrity & Cookie Protocol

Precision tracking for the PacificMetricHub Analytics Environment

Policy v2.1 Effective: 2026

The Operational Necessity

In the architecture of a high-fidelity analytics platform, cookies are not merely data storage artifacts; they are the session continuity vectors that allow the PacificMetricHub interface to maintain state, security, and precision. When you interact with our dashboard—whether configuring complex data visualizations or reviewing real-time telemetry—your browser requires persistent identifiers to ensure that the data you see maps accurately to your specific query parameters.

Our cookie infrastructure is designed to minimize latency and maximize data integrity. We do not utilize cookies for third-party behavioral advertising. Instead, they function as essential components of our technical stack, ensuring that authentication tokens remain valid and that your customized workspace layouts are retrieved instantly upon return.

Cookie Classification Matrix

Standard Compliance

Essential

Required for core functionality. These cannot be disabled.

PMH_session_id
PMH_csrf_token
PMH_ui_state

Performance

Optimizes rendering speed and data fetch latency.

PMH_cache_idx
PMH_latency_log

Functional

Remembers your preferences (e.g., theme, layout).

PMH_theme_pref
PMH_dashboard_layout

The Lifecycle of a Metric

It is crucial to understand how data persists within the PacificMetricHub ecosystem. A cookie acts as the initial handshake. Once established, it allows the analytics engine to associate your actions with a unique, anonymized session ID.

"In the context of enterprise analytics, continuity is the precursor to accuracy. Without persistent state management, historical data comparison becomes impossible."

We retain strictly necessary cookies for the duration of your session. Functional cookies persist for 30 days to facilitate your return. Performance data is aggregated and the associated identifiers are purged from our logs after 24 hours.

Compliance & User Control

GDPR & PDPA Alignment

Our protocols align with the General Data Protection Regulation (GDPR) and Thailand's Personal Data Protection Act (PDPA). We do not cross-reference cookies with PII (Personally Identifiable Information) unless explicitly authorized for authentication purposes.

User Agency

Users possess full agency over non-essential cookies. You may adjust your browser settings to block functional or performance cookies at any time. Note that disabling essential cookies will terminate your active session and prevent access to the analytics dashboard.

Common Implementation Errors

The Over-Reach Setting persistent cookies for non-existent features, bloating the header size.

The Ghost Tracker Failing to set the HttpOnly flag on auth tokens, exposing them to XSS.

The Loop Recursive redirects due to missing cookie consent state, freezing the browser.

Mitigation: PacificMetricHub utilizes a strict Content Security Policy (CSP) and automated header validation to prevent these failures.

Have questions about our data handling or cookie implementation? Reach out to our security team.

Contact Compliance Team →