About Us

About Sixscape

Who Sixscape

Sixscape Communications is a Singapore based cryptographic authentication and communications vendor focused on digital certificate-based security across email, voice/video/chat communications, IoT and password-less authentication..

As the world embraces digital transformation, IoT, the need for password-less authentication and true end-to-end encryption of communication channels, security for digital identities and communications need to be taken to the next level. Leveraging patented automation of digital certificate request, retrieval and management in addition to new and complementary technology paradigms of 5G and IPv6, Sixscape secures all authentication and communication channels. Security for mail, chat, web, apps and audio/video in addition to redefined security for IoT nodes and traffic between is now delivered at-sale with security-at-scale.

Why Sixscape

Sixscape understands the complexities of PKI and X.509 certificate deployment in addition to the management and business impact incurred by the resources needed for ongoing management.

Our team has over over 100 years combined experience in the development, management and go to market of cryptographic technology. Sixscape has lived and breathed the PKI business through its history, R&D and product development. Through the management team’s extensive industry experience in facing these challenges on a daily basis is born a suite of products grounded in the ease of creating and managing digital identities. Aligned with industry standards.

Sixscape pushes the boundaries on new approaches to both current and expected future growth and security challenges and delivering security-at-scale in what we do.

Signed/Encrypted Mail

Multi-client signed & encrypted mail –

Secure Communications

End-to-end secure chat, audio, video, file transfer
and collaboration suite

IoT Security

Enable strong IoT device identity and end-to-end
security using digital certificate

Crypto Authentication

Password-less crypto push authentication for


Secure Communications

Use-cases which Sixscape secures include providing strong authentication, secure communication through encrypted email, secure chat, secure file transfer, document signing and password-less web and app authentication. By deploying digital certificates at each end of the communication, finally end-to-end direct and encrypted communication between two entities with no intermediary servers can be achieved, a first in the industry.

IoT & Machine Identities

Our security platform also enables strong machine identities and IoT security by automating the process of issuing a digital identity to every device without any manual processes. We enable security at scale while maintaining a low payload between IoT devices and allow devices to discover, identity and securely communicate between themselves and the management platform across a number of communication protocols from BLE to NBIoT and UNB.


Sixscape provides a security platform which simplifies the issuing of digital certificates for strong authentication and encryption. The patented Identity Registration Protocol (IRP) platform has been awarded port 4604 by IANA providing a secure communication channel for all use-cases.

Enabling New Market-driving Technologies

These new technologies are becoming the cutting edge of network applications and are creating a huge market potential in cryptographic authentication applications and solutions that support the growth of new market drivers in 5G, IoT, M2M and IPv6 applications.