> For the complete documentation index, see [llms.txt](https://docs.idlenetwork.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.idlenetwork.com/architectural-overview/security-architecture.md).

# Security Architecture

1. Encrypted Storage - Wallet data encrypted with device keys
2. Local Processing - Sensitive operations on user device
3. Non-Custodial - Users maintain full control
4. Device-Specific - Profiles tied to specific devices Network Security:
   1. HTTPS/TLS - All communications encrypted
   2. API Authentication - Secure endpoint access
   3. Input Validation - Comprehensive data validation
   4. Error Handling - Secure error responses Privacy Protection:
      1. Minimal Data Collection - Only necessary information
      2. Local Analytics - Performance data stays on device
      3. Anonymous Participation - rewards network participation without identification
      4. GDPR Compliance - European data protection standards