Training and testing people.
Cybersecurity, safe AI use, phishing campaigns and custom corporate courses. With a clear view of results and employee readiness.
We are 4Cyber, a technology company developing our own applications that connect employee training, human cyber risk management and AI-powered GRC.

Our goal is to give organisations a clear view of people, risk and compliance — and help turn findings into action.
4Cyber Technologies Inc. is based in Austin, Texas, in the United States. Its Czech subsidiary, 4Cyber s.r.o., is based in Prague. Together, we provide the technology behind the 4Cyber platform for Czech and international customers.
We believe security starts with people and continues through well-managed processes. That is why we connect training and phishing simulations with risk management, corporate documentation and corrective actions. All in one environment.
Cybersecurity, safe AI use, phishing campaigns and custom corporate courses. With a clear view of results and employee readiness.
Requirements assessment, gap analysis and document drafts. From findings and approvals to the implementation of measures. AI prepares proposals; your team makes the decisions.
Our US base in Austin and Czech subsidiary in Prague are united by our own development and one 4Cyber platform.

The parent technology company, based in the United States.
701 Brazos St
Austin, TX 78701, USA

Our Czech subsidiary and base for customers in the Czech Republic.
Zelený pruh 95/97
140 00 Prague 4 · Company ID 22094458
Selected customer references from the 4CyberCity website.










See how our applications connect employee readiness with risk and compliance management in your organisation.