Our Company

Welcome to our website! We appreciate your interest in our company and products.

Management Team

		Andreas Zelezny Chief Executive Officer Andy Zelezny (31) studied Business Informatics (with distinction) and Law in Vienna, Austria. During and after his studies, he worked for several years at Big Four companies in Europe (Vienna, Paris, Munich, and Moscow). He successfully passed the exams for Microsoft Certified Professional (MCP), Certified Information Systems Auditor (CISA), and Certified Public Accountant (CPA).
		Wolfgang Zelezny Director Research & Development Wolfgang Zelezny (30) is responsible for research and development at Praetorians. He possesses several years of work experience in the IT business and was in charge of the IT services at one of the leading media companies in Austria. He is currently pursuing his master's degree in computer science.

Facts and Figures

Founded in 2004, Praetorians is still a young but ambitious company in the IT business. Both founders, the brothers Andy and Wolfgang Zelezny, concentrate their expertise on a steadily growing segment: data and information security. The mission is to produce reliable and comprehensive protection of information.

The first product of Praetorians, the security software solution "ExcelShield", ensures that sensitive data in Excel applications are secured by a professional, customizable, but at the same time easy to use encryption method. That way, financial and image losses can be avoided. ExcelShield is the worldwide leading security solution for Excel.

The mission is symbolized by the company's name "Praetorians": The guards of the Roman emperors were called Praetorians. A profession that required trust and reliability. And that is also what Praetorians wants to be: your trustful and reliable partner in all areas of information security.

Our products are characterized by the following features and concepts:

• Simplicity instead of complexity
  • Simple handling (simple installation, no administration and user training required)
  • Low system requirements (no additional hard- or software required)
• Quality instead of quantity
  • Use of fewer but proven and reliable technologies

The customer and her needs are always in the center of all our efforts. Therefore, we are not only offering an exceptional customer service experience but also consulting services where we put all our expertise and skills in work to the satisfaction of our client.

The headquarters of Praetorians are located in Vienna, Austria.

Praetorians is a Microsoft Registered Member.