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ARC-OS: Evidence-first operating system for regulated environments

Built for organizations where mistakes are not forgiven and proof is required years later. Vendor-neutral architecture. Deterministic replay. Complete audit trails.

Privacy•Terms•Cookies

© 2026 ARC-OS. All rights reserved.

Cookie & Tracking Policy

Cookie Policy

This Cookie Policy explains how ARCNAT uses cookies and similar tracking technologies to enhance your experience and improve our Service.

Last updated: January 26, 2026

Quick Navigation

What Are Cookies?Types of CookiesCookies We UseThird-Party CookiesManaging CookiesOther TrackingPolicy UpdatesContact Us

What Are Cookies?

Cookies are small text files that are placed on your device (computer, tablet, or mobile) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.

Cookies allow websites to recognize your device and store some information about your preferences or past actions. This helps us provide you with a better experience when you return to our Service.

Important Note

Cookies do not contain personally identifiable information unless you have provided such information. They cannot access other information on your device or transmit viruses.

Types of Cookies We Use

Essential Cookies

These cookies are strictly necessary for the Service to function properly. They enable core functionality such as security, authentication, and session management.

Examples:

  • Authentication cookies: Maintain your login session securely
  • Security cookies: Protect against CSRF attacks and ensure secure connections
  • Session cookies: Remember your preferences during your visit
These cookies cannot be disabled as they are essential for the Service.

Analytics & Performance Cookies

These cookies help us understand how visitors interact with our Service by collecting and reporting information anonymously.

What we track:

  • Page views and navigation patterns
  • Feature usage and interactions
  • Error rates and performance metrics
  • Time spent on pages
You can opt out of analytics cookies through your browser settings or account preferences.

Functional Cookies

These cookies enable enhanced functionality and personalization, such as remembering your preferences and settings.

Examples:

  • Language and region preferences
  • UI theme and display settings
  • Recently viewed items
  • Form data and draft content

Specific Cookies We Use

Authentication & Session Cookies

auth_token

Purpose: Maintains your authenticated session

Duration: Session or 24 hours

Type: Essential, HttpOnly, Secure

session_id

Purpose: Tracks your session state

Duration: Session

Type: Essential, HttpOnly

Security Cookies

csrf_token

Purpose: Protects against cross-site request forgery

Duration: Session

Type: Essential, HttpOnly

security_preferences

Purpose: Stores security and privacy preferences

Duration: 1 year

Type: Functional

Analytics Cookies

_analytics_id

Purpose: Tracks user interactions anonymously

Duration: 2 years

Type: Analytics (Optional)

_performance

Purpose: Measures page load and performance

Duration: 1 year

Type: Analytics (Optional)

Preference Cookies

user_preferences

Purpose: Stores UI preferences and settings

Duration: 1 year

Type: Functional

theme

Purpose: Remembers your theme preference

Duration: 1 year

Type: Functional

Third-Party Cookies

We may use third-party services that set their own cookies. These services help us provide and improve our Service:

Service Providers

Cloud Infrastructure (AWS)

We use AWS for hosting and infrastructure. AWS may set cookies for security and performance monitoring.

Analytics Services

We may use analytics services to understand usage patterns. These services use cookies to track interactions anonymously.

Payment Processors

If you make payments, our payment processors may set cookies to process transactions securely.

Third-Party Privacy Policies

Third-party services have their own privacy policies and cookie practices. We encourage you to review their policies to understand how they handle your information.

Managing Your Cookie Preferences

Browser Settings

Most web browsers allow you to control cookies through their settings. You can:

  • Block all cookies
  • Block third-party cookies only
  • Delete existing cookies
  • Set preferences for specific websites

Note: Blocking essential cookies may prevent you from using certain features of our Service.

Account Settings

You can manage cookie preferences through your account settings in ARCNAT. This allows you to opt out of non-essential cookies while keeping essential functionality.

Go to Settings

Browser-Specific Instructions

Chrome

Settings → Privacy and security → Cookies and other site data

Firefox

Options → Privacy & Security → Cookies and Site Data

Safari

Preferences → Privacy → Cookies and website data

Edge

Settings → Cookies and site permissions → Cookies and site data

Other Tracking Technologies

Local Storage

We use browser local storage to store preferences and temporary data. This information is stored on your device and can be cleared through your browser settings.

Session Storage

Session storage is used to maintain temporary data during your visit. This data is automatically cleared when you close your browser.

Email Tracking

Our emails may contain tracking pixels to understand email open rates and click-through rates. You can disable image loading in your email client to prevent this tracking.

Server Logs

We maintain server logs that record information such as IP addresses, browser types, access times, and pages visited. These logs are used for security, troubleshooting, and analytics.

Cookie Duration

Session Cookies

Session cookies are temporary and are deleted when you close your browser. They are used to maintain your session and preferences during your visit.

Persistent Cookies

Persistent cookies remain on your device for a set period (ranging from days to years) or until you delete them. They remember your preferences and settings for future visits.

Updates to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, technology, or legal requirements. We will notify you of material changes by:

  • Posting the updated policy on this page with a new "Last updated" date
  • Sending an email notification for significant changes
  • Displaying a notice in the Service

Your continued use of the Service after such changes constitutes acceptance of the updated Cookie Policy.

Questions About Cookies?

If you have questions about our use of cookies or this Cookie Policy, please contact us:

Contact Us

This Cookie Policy is effective as of January 26, 2026 and applies to all users of ARCNAT.

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