Privacy Policy &
Security Architecture Whitepaper
Ieum is built on the tenet: 'What is not collected can never be compromised.'
“We do not store, analyze, or monetize your private conversations under any circumstances.”
1. Zero-Knowledge Data Principle
Ieum does not collect or retain real names, phone numbers, email addresses, or address books. All account credentials are cryptographic keypairs (X25519) generated locally on client devices.
2. End-to-End Encryption (E2EE) Protocols
All text, images, voice packets, files, and call signals are encrypted on the sender's device and can only be decrypted on the recipient's endpoint. The central relay server acts solely as a transient transit node, erasing data from memory immediately upon receipt acknowledgement.
3. Zero Commercial Ads or Third-Party Trackers
Ieum contains no advertising SDKs, telemetry trackers, or profiling scripts. Your communications are never indexed or shared with advertisers.