Eleidon

Overview: Eleidon is a cryptographic messaging platform that replaces traditional email with verified, end-to-end encrypted communication channels. It operates as a Zero-Knowledge Architecture system.
Value: Eliminates email-based cyber threats by design while maintaining seamless external communication capabilities.

Cryptographic Sender Verification: Implements public-key infrastructure (PKI) to mathematically verify every sender's identity, making spoofing technically impossible.
Zero-Knowledge End-to-End Encryption: Messages are encrypted locally before transmission using AES-256 encryption, with keys never leaving user devices.
Approval-Based Contact System: Mandates sender authorization requests (similar to friend requests) before any external communication can occur.

Challenge: 91% of cyberattacks originate via email through phishing, spoofing, and malicious attachments.
Audience: Enterprises handling sensitive data, financial institutions, healthcare providers, and compliance-driven organizations.
Scenario: Securing contractor communications where external parties require access without compromising organizational security.

Vs Competitors: Unlike email filters that detect threats reactively, Eleidon's architecture prevents delivery of unverified messages entirely.
Innovation: Combines FIDO2 authentication standards with blockchain-like identity verification for sender authentication.

Q: How does Eleidon prevent phishing? A: By requiring cryptographic verification of every sender and pre-approval for all new contacts, Eleidon blocks unverified messages at the protocol level.
Q: Can enterprises use their own domain? A: Yes, the Team plan supports custom domains (@yourcompany.com) with centralized administration controls.
Q: What happens if I lose my encryption keys? A: The Vault plan provides secure Shamir's Secret Sharing key recovery while maintaining zero-knowledge security principles.

Phishing-proof encrypted messaging for businesses