The startup offers an open-source application development platform that enables developers to create password-free, end-to-end encrypted applications while maintaining control over personal data. This platform addresses issues of data privacy and security by providing lightweight, self-serve tools that facilitate the building, launching, and marketing of secure applications.
Funding
$22.2M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Traditional network security measures like VPNs and firewalls often add complexity and overhead while failing to address a major vulnerability: open network ports that expose systems to potential attacks. This is especially critical for IoT devices and distributed systems that require secure remote access.
Solution
Atsign offers the atPlatform, an open-source platform that enables developers to create applications and services with built-in security, privacy, and data control. The platform utilizes the atProtocol, which facilitates direct, end-to-end encrypted communication between internet-connected entities without requiring open ports or static IPs. Each entity is assigned a unique, cryptographically verifiable identifier called an atSign, which serves as a secure address for communication and data exchange. The atPlatform's architecture eliminates the need for complex network configurations, reduces attack surfaces, and ensures continuous security even in untrusted environments.
Target Audience
The primary target audience includes developers building applications requiring enhanced security and privacy, as well as organizations seeking to secure their IoT devices, critical infrastructure, and AI systems.
Features
- atProtocol: A secure, application-layer protocol enabling peer-to-peer data exchange with end-to-end encryption.
- atSigns: Unique, cryptographically verifiable identifiers for individuals, entities, and devices.
- atSDK: Development tools for building applications and embedding the atProtocol into existing software or device firmware.
- NoPorts Technology: Eliminates the need for open ports, reducing the attack surface and simplifying network management.
- Zero Trust Architecture: Enforces strict access controls based on identity and context, ensuring that only authorized entities can communicate.
- Federated Data Security: Enables secure collaboration without exposing raw data, maintaining data sovereignty across hybrid and multi-cloud environments.
- Policy Enforcement: Streamlines security operations with human-readable, auditable policies that automatically enforce access controls.