Atsign
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Overview
Tagline Brand's website · 2026-10-04
Connect everything. Expose nothing. Offers zero open inbound ports, non-custodial cryptographic foundation with post-quantum readiness, and makes identity the security boundary, eliminating infrastructure exposure by design.
Description Brand's website · 2026-10-04
Atsign provides an identity and secure networking foundation to connect applications, devices, systems, and AI agents across any network—without open inbound ports or complex infrastructure rework, focusing on a 'zero exposure' architecture built on cryptographic identity.
Offerings
Core capabilities Brand's website · 2026-10-04
- Atsign Platform
- AI Architect (for building secure-by-design applications)
- NoPorts (for protecting and accessing existing systems)
Pricing Brand's website · 2026-10-04
Not specified
Audience
Target industry Brand's website · 2026-10-04
Enterprises building verifiable AI agent systems, modernizing product-to-cloud networks, remote operations access for internal servers and databases. Also, Architects, Engineers, CISOs, and Executives looking to reduce security overhead.
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Claim Atsign — free →Page last updated 2026-10-17.