Select Page


The framework for encrypted communication


The framework for encrypted communication

Built on the world’s leading enterprise-level Open Source technologies

VNCtrustbase is a framework for secure communication, based on VNCmail. It enables your organization to establish tap-proof, closed communication groups, integrate legally binding digital signatures and end-to-end encryption for email messages and unequivocally identify clients using Web RTC.

VNCmail offers you all features of an enterprise groupware. Inbox, calendar, contacts, folders, filters, signatures, spam filters, color tags, and many more. You won‘t miss any feature you already know.

Furthermore, VNCmail has integrated Blockchain technology to ensure the digital provenance of your emails by attaching a seal to each email in the form of a QR code that can be verified.

The strict utilization of Commercial Open Source components guarantees full transparency and the protection of your existing investments.

Secure & GDPR compliant

VNCtrustbase can be implemented on-premise as well as hosted in a datacenter of your choice.

Flexible Interfaces

Using standard-compliant interfaces and APIs as well as an open architecture, VNCtrustbase can be integrated with any existing IT environment

Open Source

Auditable Code and seamless integration


Customizable UI to match your company CD/CI.and extensible features.

World’s Leading Open Source Technologies

Integrated. Modular.

VNCtrustbase includes all components needed for secure communication in organizations and enterprises – and is fully customizable to meet your specific requirements.

The framework’s modular architecture enables IT managers to limit implementation to only those components needed at one moment – with the option to extend its functionality easily at any time.

VNCtrustbase provides secure communication channels which can be adapted to highly complex security requirements. Based on the VNClagoon Communication & Collaboration Suite with its state of the art software components, it enables the setup of closed communication groups with strong data leakage prevention and a centralized management of users and access rights.


VNClagoon is an unmatched unified suite of enterprise communication and collaboration solutions.


Conforms with the requirements for advanced electronic signatures and makes signing electronic documents as easy as pen and paper.


Enterprise-Class E-Mail, Calendar and Collaboration solution with web-based interface and outstanding functionality – platform independent and open source.

Zero Footprint Technology

Can be used on any internet enabled device and significantly reduces the security risks.

Secure E-mail Gateway

Secure end-to-end encryption for your email messages when using external email clients.

Flexible Interfaces

Can be integrated with any existing IT environment due to standard interfaces and APIs.

Multi-Level Registration

Trustful communication by unequivocally linking a user’s identity to its digital counterpart.

Secure Communication

Secure communication channels which can be adapted to highly complex security requirements. And integrated blockchain technology to ensure the digital provenance of your emails by adding a seal to each email in the form of a QR code that can be verified. Ensuring digital provenance, i.e. the authentic, verified origin of an email.

Closed Communication

Closed communication groups make sure that messages can only be exchanged between authorized partners. They provide excellent protection from unwanted leaks of information within and outside an organization.


The videoID provides unequivocal user authentication based on WebRTC. It requires only a web browser, so remote identification is possible on any internet-enabled device with a camera. VNCvideoID can be used in all situations where on-site identification is not possible and other methods are not available.

Transparent Source Code

The source code of VNCtrustbase can be audited for compliance policies. Its Open Source architecture enables full customization to meet specific requirements. Using VNCtrustbase does not force organizations to rely on any specific vendor and virtually rules out the existence of any “back doors”.

Datacenter of your choice

Flexible hosting options: On Premise, Private or Public Cloud, Hybrid Clouds. VNCtrustbase is highly secure and GDPR compliant.

End-to-End Encryption

Encrypts when data is stored, sent and received, covering the entire route of transmission. Messages and documents are encrypted as soon as they are sent and are only decrypted when they reach the intended recipient. This makes eavesdropping and rerouting information virtually impossible.


Helpful information about VNCtrustbase

Terms of Agreement

VNClagoon Products and Apps – Terms of Service.
Learn more


VNClagoon Playlist on Youtube.
Learn more

Download Presentation

VNClagoon Backend Technologies.
Learn more

What Our Customers Say

“VNC and DFB GmbH have been working together intensively for many years. We want to continue and expand this. The DFBnet mailbox developed and implemented by VNC has enormously accelerated and simplified our internal communication. With this, we see ourselves well prepared for future requirements.”

Steffen Iredi, authorized signatory at DFB GmbH and responsible Director Technology & Operations

“With VNCtalk, we have found a solution that fully meets our requirements in terms of security, data sovereignty, functional scope and openness.”

Lucas Schult, CEO of Health Info Net AG

“Our company was looking for a better integrated solution than our current Exchange system. I was tasked to look at any and all available options, test and report back. From my very first email to the most recent one today, the support has been outstanding with quick, concise information and documentation.”

Dale Britt, Hyperline Systems Canada Ltd.

“The federal state church intranet should strengthen communication and cooperation within the state church. The basic aim is to provide all full-time employees and volunteers of the regional church with access to an innovative, modern and unified communication and collaboration infrastructure. The VNClagoon products are particularly well suited for this, because they allow us as a state church – in addition to the many functionalities provided – the possibility of customization options to individual needs within our church. “

Tabea Langguth, Project Manager Landeskirchenweites Intranet, EKBO

“My team and I are very thankful for being able to count on the professional and sophisticated VNC team. VNC has supported us with a series of important projects, always exceeding our high expectations.”

Marius Hjelset, Project Head Hosted Services, Vodafone Group

“With VNC we have gained a partner for whom data security is also a top priority. The integration of VNC’s solutions is fully in line with our best-of-breed strategy. It provides another comprehensive, scalable offering that allows companies to emancipate themselves from US providers and retain complete control over their data.”

Tobias Gerlinger, CEO of ownCloud

“As a specialized IT service provider for research companies, we are consistently developing our product and service portfolio as T-Systems Solutions for Research, focusing on the increasing demands of researchers on products that enhance collaboration and data exchange, enterprise-wide, platform-independent and secure. In this environment, OpenSource-based products are playing an increasingly important role.”

Andreas Nicolai, Head of Solution Center, T-Systems Solutions for Research GmbH

Frequently Asked Questions

Who is VNC?

VNC is a global software corporation that develops open source communication and collaboration applications for large organizations.

VNC – Virtual Network Consult, is based in Switzerland, Germany and India, serving a variety of partners and customers such as enterprises, associations and corporations, telcos and system integrators, financial institutions, NGOs, healthcare providers, government agencies and more.

What is VNClagoon?

VNClagoon is an integrated suite of enterprise applications offering a secure alternative to the established software giants. Now it is possible to collaborate with anyone, from anywhere, on any device, under the strictest privacy standards available while retaining the right to digital sovereignty.

What are the advantages of VNClagoon?

VNClagoon is an unrivaled unified and secure suite of communication and collaboration solutions that offers numerous benefits:

  • flexible, modular and integrated applications for seamless workflows and communications
  • state-of-the-art user interfaces – performant, brandable, customizable: mobile apps, web clients, desktop clients
  • low TCO
  • modular and scalable
  • privacy compliant, transparent and secure -> open source!
  • hosting of your choice (private / public cloud, on premise)
  • granular rights/role management thanks to VNCdirectory
How are vulnerable data protected?

With VNClagoon you can protect sensitive data at the following levels:

  • Hosting of applications in the place of trust (private cloud, hosting provider, on premise)
  • granular access control for administration, managers, clients etc.
  • Open source code, therefore auditable
How can I get VNClagoon?
You can become a VNClagoon user by sending us your details here: and we will get back to you.

Or you can start a free trial on our VNClagoon LIVE platform here:

How can I contact VNC?
Just send us a message here
What is the VNC Partner Program?
There are several options for you as a reseller to get involved, starting from simple resale of VNClagoon products, to hosting complex VNClagoon infrastructures and up to offering a wide range of support and services to customers.

VNC is committed to developing the world’s best Communication & Collaboration Suite. As we have limited resources for professional services on local markets, we rely on our partners for the delivery of complete solutions to the customers. We aim to build mutually beneficial and lasting relationships. Learn more about the Partner Program here:

Sind Sie bereit für VNClagoon?

Bringen Sie VNClagoon in Ihr Unternehmen. Sind Sie ein Softwareanbieter oder ein Telekommunikationsdienstleister? Werden Sie Reseller und bieten Sie Ihren Kunden VNClagoon an.

Right Menu Icon