National Cyber and Information Security Agency

The National Cyber and Information Security Agency of the Czech Republic Co-Seals Publications on Modern Defensible Architecture

The National Cyber and Information Security Agency of the Czech Republic Co-Seals Publications on Foundations for Modern Defensible Architecture, Modern Defensible Architecture for Senior Decision Makers and Investing in Modern Defensible Architecture with the Australian Signals Directorate and International Partners.

In addition to NÚKIB, the following entities also signed the documents: the Canadian Centre for Cyber Security (CCCS), National Cyber Security Centre of New Zealand (NCSC-NZ), Computer Emergency Response Team (JPCERT), National Cybersecurity Office (NCO) and National Police Agency (NPA) of Japan, National Intelligence Service of Republic of Korea (NIS) and Bundesamt für Sicherheit in der Informationstechnik, Germany (BSI).

The publication series consists of 3 publications:

Foundations for Modern Defensible Architecture - The Foundations are a baseline set of secure design and architecture activities that prepare organisations to adapt to current and emerging cyber threats and challenges. They provide a cohesive, logical approach for designing, building, maintaining, updating and enhancing digital systems. Each of the Foundations represents an organisational goal or capability that facilitates a more efficient adoption of zero trust architecture and technologies.

Modern Defensible Architecture for Senior Decision Makers - This guidance assists senior decision makers in understanding the contemporary threat landscape and how modern defensible architecture can support organisations to defend against current and emerging threats. This guidance also present key factors and questions senior decision makers should consider before investing in and implementing modern defensible architecture within their organisation.

Investing in Modern Defensible Architecture - This guidance is written for ICT Managers and Enterprise Architects to support them in developing a modern defensible architecture investment roadmap to present to those responsible for making cyber security and information technology investment decisions. This guidance enables readers to make informed decisions on investment opportunities and design considerations and gaps, and identify appropriate people, skills and technologies.

"I am pleased that NÚKIB could contribute to the third co-sealed series of documents led by the Australian Signals Directorate and international partners that focus on modern approaches to secure architecture design. These documents represent an important step toward enabling organizations to practically and proactively design and build IT environments that minimize risks to their most critical systems. The fundamentals of modern defensible architecture, as well as recommendations for decision-making and investment planning, are consistent with the long-term security standards promoted by NÚKIB," said Lukáš Kintr, Director of NÚKIB.

These publications on modern defensible architecture can be read here: https://www.cyber.gov.au/business-government/secure-design/secure-by-design/modern-defensible-architecture

Representatives of NÚKIB actively participated in the tenth anniversary edition of Singapore International Cyber Week

Representatives of the National Cyber and Information Security Agency (NÚKIB) took part in the tenth-anniversary edition of Singapore International Cyber Week (SICW), held from 20 to 23 October 2025. SICW is one of the most prominent cybersecurity conferences in Asia, bringing together government officials, industry leaders, and experts from around the world.

The Czech delegation included Tomáš Krejčí, Deputy Director of NÚKIB for the National Cyber Security Centre; Veronika Kolek Netolická, NÚKIB’s Cyber Attaché for the Indo-Pacific; and Barbora Jehličková from the Bilateral Cooperation Unit. The representatives joined a broader delegation led by Deputy Minister of Foreign Affairs Jiří Kozák, accompanied by the Special Envoy for Cyberspace, Marta Pelechová.

During SICW, the NÚKIB delegation held a series of bilateral meetings with representatives of Indo-Pacific countries and local institutions. The purpose of the visit was to strengthen cooperation, exchange experiences, and deepen contacts that will support the development of new joint projects in the field of cybersecurity.

A high-level meeting with the Senior Secretary of Singapore’s Ministry of Digital Development and Information reaffirmed the mutual interest of both countries in deepening their partnership on cyber policy and enhancing the resilience of digital infrastructure.

The program also included participation in GovWare, Asia’s largest cybersecurity trade fair and the flagship event of SICW. During an expert panel titled ‘Concepts of Trust and the Spillover of General Ecosystem Dynamics into Cyber Supply Chains’, Deputy Director Tomáš Krejčí presented the Czech approach to fostering trust, transparency, and resilience within cyber supply chains.

In addition, the delegation inaugurated the Czech national stand, which served as a platform for promoting Czech companies and institutions active in the cybersecurity sector. The accompanying networking sessions provided valuable opportunities to engage with representatives from Singapore’s private sector, government agencies, and academic institutions, further strengthening bilateral and regional ties.

‘SICW is an extraordinary opportunity to meet partners from across the region. The concentration of so many key players in one place enables us to strengthen cooperation more effectively, share experiences, and explore new topics and projects. I greatly appreciate that NÚKIB could once again take part in this event on its tenth anniversary," said Tomáš Krejčí, Deputy Director of NÚKIB for the National Cyber Security Center.

During the conference, Czech representatives actively participated in a side event organized by the European Union and the Czech Republic with the support of the EU ESIWA+ project (Enhancing Security Cooperation in and with Asia and the Indo-Pacific). Moderated by Veronika Kolek Netolická, the discussion focused on the UN framework for responsible state behaviour in cyberspace, the new UN Convention on Cybercrime, and practical approaches to implementing these frameworks in efforts to combat cyber fraud.

The event brought together the EU High Representative, officials from ASEAN member states, and global partners, who shared insights and best practices while identifying common priorities for future cooperation. Central to the discussion was a shared commitment to developing trust-based and citizen-centric cybersecurity.

‘The Czech Republic’s engagement in the region reflects our genuine commitment to building trusted, long-term partnerships and contributing to global cybersecurity efforts,” said Veronika Kolek Netolická, NÚKIB’s Cyber Attaché for the Indo-Pacific. She added that the NÚKIB delegation’s participation in the Counter Ransomware Initiative Summit and a meeting of like-minded nations further underscored the Czech Republic’s dedication to promoting a safe, stable, and rules-based cyberspace across the Indo-Pacific.

Czech Republic Strengthens Cooperation with Canada in Cyber and Satellite Security

Between October 14–17, a delegation from the National Cyber and Information Security Agency (NÚKIB) visited Canada. The delegation included Vladěna Sasková, Head of the EU and International Cooperation Department; Jana Bašistová, Head of the Satellite Services Security Unit; and Berta Jarošová, Cyber Attachée for USA and Canada.

During the visit, NÚKIB representatives held meetings with counterparts from the federal government, private sector, and academia. The trip was part of the Projects to Support Economic-Research Diplomacy (PROPED) program of the Ministry of Foreign Affairs of the Czech Republic. It was organized by the Embassy of the Czech Republic in Ottawa and the Consulate General in Toronto, in cooperation with CzechInvest and with support of NÚKIB’s Department of Science, Research and Innovation. Czech technology companies Phonexia, Huld, CGI and the Czech Technical University in Prague also participated in the mission.

In Ottawa, the delegation met with government partners to discuss strengthening cooperation in countering cyber threats – particularly from state-sponsored actors – and protecting critical infrastructure. Czech representatives held in-person with Bridget Walshe, Director of the Canadian Centre for Cybersecurity (part of the Communications Security Establishment), and Hani Nasser, Director of Domains and Technology Policy at the Department of National Defence. Discussions with experts from the Royal Canadian Mounted Police and Public Safety Canada also focused on combating cybercrime. Part of the delegation visited Telesat, a leading Canadian satellite services provider.

‘The meetings with Canadian counterparts reaffirmed our mutual support for Ukraine—not only in cyberspace—and our shared commitment to defending democratic values. Given current geopolitical developments and global instability, Canada has expressed strong interest in deepening cooperation with Europe, including the Czech Republic. Moving forward, aim to expand collaboration in areas such as information sharing on cyber threats, cyber exercises and exchanging experience in implementing post-quantum cryptography. A Canadian delegation is scheduled to visit the Czech Republic at the end of October to continue discussions on these specific topics,’ said Vladěna Sasková.

As part of the visit, NÚKIB representatives also participated in the InCyber Forum in Montreal, speaking on panels focused on cyber diplomacy, ICT supply chain security, and the importance of satellite communications for transport infrastructure. On the sidelines of the forum, they met with representatives of the Ministry for Cybersecurity of Quebec and Salvatore Sciacchitano, President of the International Civil Aviation Organization (ICAO).

‘We discussed the growing threats related to attempts to disrupt global navigation satellite system services and explore possibilities for cooperation in protecting these satellite services, which are critical to national security. Canada’s participation in the Horizon Europe program also opens new opportunities for joint research with leading Czech universities and technology companies. The Czech Republic has much to offer in this field, thanks to its many companies specializing in space technologies. Moreover, the EU Agency for the Space Programme (EUSPA) is headquartered in Prague, where NÚKIB represents the Czech Republic,’ added Jana Bašistová.

In Toronto, the delegation spoke at the third annual Czech Cybersecurity Forum, which brought together Czech companies along with representatives from Ontario’s Ministry of Economic Development, universities and technology firms. The forum featured two expert panel discussions—one on critical infrastructure protection and digital forensics, and another on satellite communications security. The delegation also held discussions on cybercrime, the threat of deepfakes and telecommunications security with the Ontario Cyber Centre of Excellence, the Toronto Police Service and the Ministry of the Solicitor General.

The mission concluded with discussions on strengthening cooperation between Czech and Canadian research institutions. The delegation visited Ontario Tech University in Oshawa, which focuses, among other things, on satellite communications security, and the Rogers Cybersecure Catalyst at Toronto Metropolitan University, where they met participants of the CyberChallenge Startup Cohort program.

‘This year’s week-long mission focused not only on cybersecurity but also on satellite service security, which is part of NÚKIB’s mandate. Another goal was to establish closer contacts with security agencies involved in combating cybercrime. Compared to previous years, this year’s topics also included cyber defense, deterrence in cyberspace and cooperation within NATO. The Czech Republic will host the NATO Cyber Champions Summit in Prague in March 2026, to which we are also inviting a Canadian delegation,’ concluded Berta Jarošová, Cyber Attachée for the United States and Canada.

Czech Experts Deepen Cybersecurity Cooperation with Bhutan: Advanced Training Focuses on Digital Forensics

Following the success of last year’s capacity-building seminar on cybersecurity policy and legislative frameworks, Czech and Bhutanese institutions have once again joined forces to strengthen Bhutan’s cyber resilience. From 14 to 16 October 2025, the Embassy of the Czech Republic in New Delhi, in cooperation with the National Cyber and Information Security Agency (NÚKIB), the GovTech Agency Bhutan, and the Honorary Consulate of the Czech Republic in Thimphu, hosted a specialized seminar in Thimphu focusing on digital forensic analysis.

This year’s training responded to the needs identified during the 2024 session for a more advanced, technically oriented program. The seminar was designed to enhance the practical capabilities of Bhutanese institutions—including the GovTech Agency (BtCIRT) and the Royal Bhutan Police—in areas such as digital evidence handling, incident investigation, and cyber threat attribution.

Digital forensic analysis is a critical discipline in today’s interconnected world, where the frequency and complexity of cyberattacks continue to rise. Strengthening national capacity in this area is essential not only for investigating cybercrimes such as hacking and data breaches, but also for protecting sensitive information and ensuring public trust in digital systems.

The three-day seminar offered a hands-on, interactive learning environment, featuring practical case studies and real-world methodologies presented by experts from two leading Czech institutions—NÚKIB and the National Counterterrorism, Extremism and Cybercrime Agency (NCTEKK).

Her Excellency Eliška Žigová, Ambassador of the Czech Republic to India and Bhutan, emphasized the significance of the deepening cooperation: ‘Cybersecurity is not merely a technical concern but a pillar of modern governance. By sharing Czech expertise and experience, we are investing in a secure and resilient digital future for both our nations. Czechia is proud to support Bhutan’s continued efforts in strengthening its cyber posture.’

Representing the Bhutanese side, Kuenga Zam, the Director of the GovTech Agency, highlighted the value of continuity in this partnership. She emphasized that the support is instrumental in providing the necessary skills and expertise to effectively dissect cyber attacks, understand their origin, and secure networks, thereby strengthening the preparedness of Bhutanese institutions.

Since 2014, the Czech Republic has been among the pioneers in implementing a comprehensive national cybersecurity framework, consolidating expertise under NÚKIB to address evolving threats. Building on that experience, Czechia continues to promote international collaboration and knowledge sharing as a cornerstone of its foreign policy, aligned with the CyberVac program of the Czech Ministry of Foreign Affairs.

Veronika Kolek Netolická, Cyber Attachée for Indo-Pacific at NÚKIB emphasizeed that the ongoing Czech–Bhutan partnership stands as a model of practical cooperation between democratic nations committed to digital security, transparency, and innovation.