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INSITU

New generation security

Insitu develops future-oriented technologies and software solutions for companies and organizations with particularly high security requirements for data processing and data encryption.

Map with laptops and server graphics

INsitu is participating ...

22. - 25. Sept. 2026

Essen

27.-29. Okt. 2026

Nürnberg

Grafic by Vecteezy.com

OUR VISION

Secure data processing - resistant to the threats of tomorrow

Digital business models and collaborations are increasingly shaping our everyday lives. Data is becoming more and more important, and so is the security of that data. At the same time, the threat posed by cybercrime is growing ever more complex. Digital sovereignty and future-proof data processing are becoming game-changers for competitiveness and future success in the digital world.

 

That’s why insitu develops solutions.

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Our solution

Insitu develops software for highly secure and future-proof data processing and collaboration

for commercial enterprises, KRITIS operators, and government agencies.

LISA is a deep-tech architecture for encrypted end-to-end data processing and collaboration. It

was developed to combine adaptive mathematical cryptography with physical cryptography—thereby creating a crypto-agile security architecture for long-term protection.

Our solutions start where sensitive data is generated: on your own PC or laptop, in the office, in a home office, or on self-sufficient machines and

vehicles.

Our entry-Level
Product: LISA®

End-to-end security for

confidential data exchange at PC workstations:

  • Secure AES encryption

  • Software-only – easy installation

  • Windows-compatible

  • Compliant with NIS-2 and GDPR

  • Expandable

The Expansion:
LISA® MKD

LISA® MKD provides long-term security for specific

security requirements:

  • A hybrid encryption concept combining mathematical and physical cryptography

  • One-Time Pad

  • Resistant to quantum computer attacks and HNDL scenarios

Premium:

Insitu Worx

Workstation solution for comprehensive PC security:

  • End-to-end security

  • Future-proof encryption technology similar to LISA

  • Open-source user package including video and messenger services

  • VdS-certifiable

Our Solution
for V2X: RKD

For highly secure, wireless data exchange between

moving objects or vehicles:

  • Key management and key generation using physical cryptography (PLKG)

  • Certifiable—even for use in military environments

  • Available as software or an electronic device

INSITU combines adaptive mathematical cryptography with innovative, in-house developed technologies for physical key generation in a unified architecture—including PLKG for mobile systems. Our solutions evolve to meet the individual security needs of our customers and the market.

 

Upon request, we offer our customers consulting services and assist with the integration of our solution into their infrastructure.

 

Contact us for a no-obligation pilot project.

BENEFITS OF OUR SOLUTIONS

 Security and sovereignty in data processing 

Quantum computer safe

Easy to integrate

Cost-effective

INDUSTRY SECTORS

Protect data securely and selectively

Our LISA® solution is specifically designed to protect security-critical data. We guarantee

GDPR compatibility for collaboration in decentralized structures and organizational architectures, including collaboration with external user groups. Our product is therefore also of interest to all companies and industries that want or need to process highly sensitive, critical data across companies and organizations:

Health
Defense
Industry
Authorities
Research
Wolkehimmel

INNOVATION FROM AUSTRIA

Why INSITU?

Insitu develops solutions to prepare companies and government agencies for the cyber threats of tomorrow. Our mission is to ensure future-proof data processing. Secure data encryption plays a crucial role in this.

We believe that future threats—such as those posed by high-performance computers or AI—cannot be effectively prevented in the long term by mathematical encryption methods alone.

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That is why Insitu also relies on physical cryptography for its solutions. Unlike today’s mathematical cryptography, it offers the only way to encrypt data with verifiable, absolute security—even when powerful quantum computers are used.

 

This approach sets us apart from the solutions offered by our competitors.

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Compliant

With our solution, companies and organizations can quickly and easily meet current security compliance requirements, such as NIS-2 or even stronger ones.

Innovative

Our solution features a role-based authorization system that is directly integrated into the encryption component (cryptography). This sets us apart from all other solutions on the market.

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Economically

Our solution is characterized by minimal effort required to integrate it into existing infrastructures and is also significantly more cost-effective than, for example, QKD technology.

Secure

The use of mathematical and physical cryptography makes our solution provably 100% future-proof and resilient.

BENEFITS OF OUR SOLUTIONS

 Security and sovereignty in data processing 

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INSITU

About us

INSITU is a spin-off of the St. Pölten University of Applied Sciences in Lower Austria. After 5 years of research and development work and successful patent applications, the company was founded at the BIZ in St. Pölten in 2022.

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This location enables us to be permanently close to the latest expertise and resources in the field of IT and information security and we also benefit from an interesting network of other local technology startups.

Company building Insitu

You are interested

Please leave us a message and we will send you further information about our company or our product

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TEAM

The founders of INSITU

The founders are a proven team – they already know each other from other joint projects and activities.

Prof. Dr. Ernst Piller

Chief Technology Officer

UNIV.-DOZ. DI
DR. ERNST PILLER

He is the originator of the ideas, inventor of the relevant insitu patents, headed the research activities at the St. Pölten University of Applied Sciences and was also managing director of various companies and board member of a large listed company for many years. He holds degrees in electrical engineering, information and data processing, computer science and IT security. piller@insitu.software

CEO

BY EVA SOPHIE WIESMÜLLER

​Eva has extensive management experience as a board member, managing director and advisory board member in technology companies and startups in the IT, ICT and security sectors. Building technology-driven, innovative growth markets and introducing new technologies and business models are her passion. Eva studied mechatronics and completed post-studies in management and business law. wiesmueller@insitu.software

Chief Financial Officer

LIKE. JACK C. WAGNER

Jack has founded several companies in the real estate sector (Schwarzenberg etc.), IT (Cybertrap, Greentube) and investor sector (Q1 capital, stage1.cc technology business incubator AG, lthuba Capital). He has been managing director of companies for many years and headed a company in the IT security sector (Cybertrap) for several years. He studied at the Vienna University of Economics and Business and IMD Lausanne. wagner@insitu.software

The founders of INSITU

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Stefan Fuchs
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Dominik Sagl
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 Amadeus Schröttner
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Robert Haas
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Jakob Heigl-Auer
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