About us

NexGen IT-Security delivers pragmatic, tailored security solutions: from analysis to implementation and audit-ready documentation.

What we stand for

• Clear prioritization for management and execution
• Security and compliance structures that work in real operations
• Audit-ready outcomes: governance, risk, documentation

Quick access

NIS2 Quick Check – coming soon Compliance Suite Supply Chain

Our portfolio

• Computer science & IT security / information security

• Risk management & assessments

• Management and process management

• Industry / IT 4.0 and SCADA-adjacent topics

• Audits & consulting

• Cloud technologies (IaaS, PaaS, SaaS, hybrid)

Team

Christian Wallner

CEO

Background in engineering and the armed forces, later studies in geo-computer science and practical work in military airspace surveillance. Today focused on information security management, ISMS and audit-ready implementation.

Focus

• ISMS / ISO-aligned implementation

• Audit & governance

Carl Philipp Hirzenberger

Deputy CEO

Computer science (FH Salzburg), followed by practical work in military airspace surveillance and specialization in information security management. Focus: engineering-driven security, implementation and sustainable structures.

Focus

• Security engineering & implementation

• Risk assessments & documentation

Why NexGen?

Because security is not just technology: we connect regulatory requirements with actionable measures – so governance, risk and evidence fit together.