Atsign has achieved a groundbreaking milestone by creating the first invisible cloud on Oracle Cloud Infrastructure (OCI) using its NoPorts technology. Built on the Zero Trust-based atPlatform, this innovation ensures unparalleled security and privacy by eliminating exposed attack surfaces while enabling seamless, secure communication.
What Makes the Cloud Invisible?
Atsign’s cloud instance is completely hidden from the public internet due to:
Non-routable IP address (10.1918)—making it unreachable externally
All inbound ports closed—preventing unauthorized access, even by Oracle employees
Shielded from external & internal scans, ensuring robust protection against cyber threats
NoPorts: Secure Communication Without Exposed Attack Surfaces
Despite its invisibility, Atsign’s cloud remains fully functional through NoPorts technology, which:
Enables secure, private communication with authorized entities
Eliminates traditional attack vectors while maintaining seamless team workflows
Integrates security at the protocol level, reinforcing end-to-end Zero Trust principles
Built on Zero Trust Security
Atsign’s NoPorts technology is powered by atPlatform, ensuring:
Cryptographic authentication for verified access
No reliance on perimeter defenses, reducing risk exposure
A new trust model that redefines secure cloud infrastructure
Industry Impact & Future of Cloud Security
“Protecting your data—even from the cloud provider itself—is the future of security,” said Barbara Tallent, CEO of Atsign. “NoPorts technology makes this a reality by creating the most secure and private communication platform available.”
This achievement positions Atsign as a leader in secure cloud infrastructure, revolutionizing how organizations protect data, enhance privacy, and enable trusted digital interactions.
