piSun Secure Operating Platform

Your Identity.
Your Data.
Your Access.

piSun Technologies is developing a secure foundation for identity, protected information, trusted access, independent applications, and carefully authorized services for individuals and organizations.

IdentityPrivacyAccess

A secure foundation

Designed around what matters most

Identity and access should work for people—not the other way around. piSun brings privacy-conscious protection to every approved interaction.

01

Secure Identity

Biometric authentication and policy-controlled access designed to protect the person behind every authorized interaction.

02

Protected Information

Personal and organizational information is protected according to the permissions appropriate to each approved service.

03

Trusted Applications

Independent piSun and participating applications receive only the access required for their approved purpose.

04

Protected Resources

Identity-linked services for ownership records, property relationships, authorized handoffs, and supported protected resources.

Your piSun Apps

Build a portfolio around your life.

Build your piSun application portfolio by adding participating services that are available to you. FamilyLink may be added as a piSun application, and additional eligible services may become available over time.

Some applications are available to eligible Patrons. Others require approval from a participating employer, organization, institution, provider, or government participant.

Add an App

Compare the approach

More than password-free

Password managers and passkeys can simplify how people enter accounts. piSun is being built around something broader: the Patron identity and the authorized relationships connecting that Patron to independent applications and organizations.

See how a Patron-centered model differs from credential managers, passkey ecosystems, and enterprise identity platforms.

Compare piSun

The piSun principle

Built around separation and control

piSun is designed so authentication, personal information, applications, organizations, devices, and administrative functions remain appropriately separated. Access to one service does not automatically grant access to another.

01

Your identity remains yours

Authentication establishes who is requesting access without giving an application unrestricted control over identity.

02

Purpose-limited access

Applications and organizations receive only the information and permissions appropriate to the service being used.

03

Devices can change

Replacing a supported device does not require rebuilding the user's identity relationship with piSun.

04

Applications stay independent

FamilyLink and future piSun applications remain separate experiences while benefiting from a common security foundation.

05

Biometric protection

Supported services can require biometric authentication before sensitive actions are authorized.

06

Administrative separation

Administrative personnel manage only the services and responsibilities assigned to them.

Independent by design

Your piSun identity belongs to you.

A person may create a piSun Patron identity whether or not an employer, organization, or participating application has accepted a separate relationship with them. An organization controls only the relationship, role, or application for which it has authority. An approval or rejection for one application does not control your independent identity or unrelated services.