Last updated 09-06-2025
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GetTrusted
Project Hierophant is an enterprise-grade secure messaging and data exchange platform from GetTrusted. It is built for organizations that need private, resilient communication without relying on public networks. The offering combines a protocol, client software, dedicated hardware options, and deployment patterns that let teams operate with strong privacy controls and operational independence.
From our perspective, Hierophant focuses on protecting messages and metadata at every step. The system uses a zero-knowledge architecture, on-device end-to-end encryption, and avoids identifiers or accounts. It is described as usable without an internet connection and supports air-gap transfers, mesh networking, and radio transmission for network independence. This approach is aimed at users who cannot accept conventional cloud or internet dependencies.
Hierophant targets government agencies, military organizations, intelligence teams, critical infrastructure operators, corporate leaders, legal and financial services, and regulated sectors. The product is positioned for mission-critical deployments where privacy, data sovereignty, and long-term resistance to threats are required. It is not presented as a consumer chat app but as a configurable platform for controlled, high-security environments.
A key selling point is the protocol design. Hierophant is intentionally minimal and implementation-independent. The protocol uses well-known cryptographic building blocks approved by standards bodies rather than new, unvetted ciphers. That helps reduce complexity and makes audits and verification easier.
The project also offers several deployment styles. You can run Hierophant as software-only on Linux or Android, deploy it on OS-free bare-metal devices, host it on customer-owned on-premises equipment, or opt for hybrid SaaS models. Hardware-protected keys and TEE modules are part of the architecture to protect key material in hostile environments.
Technically, the system implements NIST-approved algorithms and industry standards such as AES, Kyber, SHA-3, and HKDF. This gives the platform post-quantum safe properties while relying on vetted components. The mix of client-side E2EE, zero metadata collection, and traffic analysis resistance is intended to provide strong privacy guarantees while remaining verifiable and auditable.
Overall, Project Hierophant aims to deliver sovereign communication for organizations that need to avoid internet dependencies and manage their own data and keys. The design prioritizes clarity and verifiability over added features, which may appeal to security architects and compliance teams looking for a focused securiy solution.
Zero-knowledge data exchange protocol 🧩 - Uses a protocol that does not store identifiers or account data so organizations can exchange information without revealing who sent or received it.
Device-only end-to-end encryption 🔒 - Encryption happens on client devices only, keeping message content private and minimizing server-side exposure.
Post-quantum safe cryptography 🛡️ - Uses NIST-approved algorithms like Kyber and AES to reduce risks from future quantum attacks.
Network independence options 📡 - Supports radio transmission, mesh networking, and air-gap transfers so communication can work without the public internet.
Flexible deployment modes 🖥️ - Run as software on Linux or Android, deploy on OS-free bare-metal hardware, or use customer-owned on-premises and hybrid SaaS setups.
1) Which industries does Project Hierophant serve?
Project Hierophant is aimed at sectors that need high privacy and sovereignty, including government and state agencies, military and defense, intelligence, corporate leadership, critical infrastructure, financial and legal services, healthcare, and automotive.
2) Does Project Hierophant require an internet connection?
No. The platform is designed so it can operate without the public internet. It supports radio transmission, mesh networks, and air-gap transfers to move data when needed.
3) Is Project Hierophant resistant to future quantum attacks?
Yes. The project implements post-quantum safe algorithms and lists Kyber among the cryptographic tools used to achieve long-term resistance to quantum threats.
4) How does Hierophant protect user identity and metadata?
Hierophant uses a zero-knowledge architecture and explicitly avoids identifiers, accounts, and metadata collection. The protocol is designed to limit what can be observed by any middle party.
5) Can I run Hierophant on my own servers?
Yes. Deployment options include customer-owned on-premises installations as well as software-only deployments and hybrid SaaS configurations, according to the site.
6) What cryptographic standards does Project Hierophant use?
The platform implements industry standards such as AES, Kyber, SHA-3, and HKDF, which are named on the project's technology pages.
7) Does the project provide hardware protections for keys?
Yes. The architecture includes hardware-protected keys and references trusted execution environments as part of the security framework.
8) Is Hierophant a consumer messaging app?
No. The site positions Project Hierophant as an enterprise and government-focused solution for mission-critical communication, not as a consumer chat product.