Software for Public Administration: Digital Sovereignty

Securing Digital Sovereignty - Remaining Capable of Action in Public Administration

Public administration is facing increasing pressure: it must become more efficient, digital, and citizen-centric—while coping with limited resources, growing complexity, and rising dependence on individual IT vendors. Proprietary software solutions and closed platforms increasingly restrict the autonomy of many authorities.

Open IT solutions for public administration offer a way out: they enable authorities to regain control—over their data, the technologies used, and the development of their own IT strategy. Those who act with sovereignty can deliberately drive innovation, consistently implement data protection, and make independent decisions in the long term—serving both citizens and the public mission.

With open, standardized IT solutions for public administration, you lay the foundation for a flexible, future-ready administration that not only adapts to digital transformation but actively shapes it.

01.

Independence

Avoid vendor lock-in and manage your IT sovereignly with open standards.

02.

Efficiency

Centralized identity management reduces effort and sustainably improves IT security.

03.

Future-Readiness

Open interfaces ensure integration capability, making your administration flexible and modern.

Secure Identity Management

Why Identity & Access Management is Essential for Public Institutions

The number of services, applications, and users in public administration is continuously growing. Without centralized control of identities and permissions, both effort and security risks increase.

A modern Identity & Access Management (IAM) system is therefore crucial: it protects sensitive data, simplifies processes, and ensures digital operational capability.

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Nubus: Centralized IAM for Public Administration

All Applications, One Login – Simple, Secure, Transparent

Nubus is a modular IAM solution designed for public administration, enabling you to centrally manage user accounts and access rights through a single portal with Single Sign-on. Whether on-premises, in the cloud, or in a hybrid setup, Nubus offers flexible deployment. Built on open source and professionally supported by Univention, it lets you maintain control with maximum security and minimal effort.

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One Login for Everything

Single Sign-on for Efficient Digital Administration

Multiple applications, multiple logins — this costs time, causes frustration, and increases security risks. With Single Sign-on (SSO), users log in just once to gain secure access to all relevant services. This not only simplifies daily work but also reduces the burden on your IT team.

Learn how SSO works with our software for public administration — and how it can help you modernize and secure your administration.

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Reference openDesk: Successfully Integrated into the Digital Administration Landscape

openDesk is the new web-based workplace for public administration – developed on behalf of the German federal government and coordinated by the Zentrum für Digitale Souveränität (ZenDiS). As a central component, our Identity & Access Management solution Univention Nubus ensures secure and convenient access to all applications via Single Sign-on and centralized user management. With standardized interfaces, self-services, and Kubernetes-based operation, Nubus enables flexible, scalable, and GDPR-compliant integration into modern IT infrastructures in public administration. In doing so, we make a key contribution to digital sovereignty and help relieve IT departments.

To the ZenDiS reference report with openDesk

Frequently Asked Questions (FAQ): Open IT Solutions for Public Administration

What does digital sovereignty mean concretely in public administration?

Digital sovereignty means that authorities retain full control over their data, IT infrastructure, and software solutions used—without being dependent on individual vendors or proprietary technologies.

Why are open IT solutions especially relevant for public authorities?

Open IT solutions enable independence, transparency, and interoperability. They can be flexibly integrated with existing systems, reduce licensing costs, and promote sustainable digitalization in the long term—also within the federal context.

Is open source really secure in public administration?

Yes. Open-source solutions are successfully and securely used in many authorities. The open source code allows independent audits, rapid security updates, and adaptations—a clear advantage over closed systems.

How does Univention support public administration concretely with Nubus?

Nubus is an open, scalable IAM solution designed specifically for authorities. It enables centralized identity management, single sign-on, and role-based access—on-premises, in the cloud, or hybrid. Full data sovereignty always remains with the authority.

How complex is the implementation of Nubus in existing IT environments?

Nubus is modular and can be integrated step-by-step—even in heterogeneous infrastructures. Thanks to open interfaces and professional project support from Univention, the transition is smooth.

What role does Single Sign-on (SSO) play for public authorities?

SSO significantly simplifies access to digital services. Users need only one login for all applications. This increases security, reduces support efforts, and improves the user experience—especially when many different specialized procedures are involved.

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Open IT Solutions for Public Administration