This article is part of the series “Public Sector 2025 – The Technological Shift Shaping the Future of Government”, where we explore how AI, cybersecurity and modern software development together drive the next major leap in Swedish public digitalisation.
A Security Model in Transition
In response, more authorities have adopted Zero Trust as their architectural foundation: strict access control, continuous verification and no implicit trust. The model is also embedded in the national guidelines for 2025, where multi-factor authentication (MFA) is highlighted as the standard for all public organisations.
The NIS2 directive raises the bar even further with increased accountability, reporting requirements and minimum technical baselines – a clear sign that cybersecurity has become a strategic societal issue, no longer merely an IT concern.
Concrete Examples: Measures, Initiatives and Incidents
Practical work is where cybersecurity becomes visible. Here are some of the most prominent initiatives in Sweden in 2025.
Municipal SOC Pilots: Early Detection and Rapid Response
Gothenburg and Örebro have established local Security Operations Centers where AI-supported tools actively detect and prioritise incidents. These SOC solutions have helped stop phishing campaigns, ransomware attempts and intrusion attempts on personal data systems — often before any damage occurs.
MSB’s National Incident Exercises: Training That Delivers Results
MSB coordinates annual cyber exercises with municipalities and regions. The exercises simulate attacks on critical infrastructure, data leaks and operational disruptions. The results are clear: organisations that train regularly handle crises significantly faster and with better coordination.
AI Support in National Initiatives: Automated Threat Analysis
The NCSC at FRA is currently evaluating AI platforms that automatically analyse threat data and prioritise alerts. These systems can detect anomalous behaviour, identify intrusion attempts and support analysts with real-time reporting — a central investment for national monitoring.
Zero Trust and MFA in Practice: Proven Results
Region Stockholm deployed MFA and continuous identity verification across all operational systems throughout 2025. The results speak for themselves: more than 50% fewer successful intrusions and data leaks compared to the previous year. This demonstrates what modern architecture can deliver when adopted at scale.
AI-Driven Cyber Defence: Faster Analysis and Better Prioritisation
AI has become a central support system in the SOC environments of public organisations. Swedish authorities now use tools that:
- filter noise and irrelevant alerts
- detect patterns invisible to traditional methods
- prioritise incidents based on risk
- recommend early mitigation actions
International initiatives, such as New York’s AI-supported security centre, serve as benchmarks for how Sweden can build scalable models for national cyber defence.
But one principle remains unchanged: AI does not replace people. It augments them — accelerating analysis and improving quality — but decisions and action plans still rely on human expertise.
The 2025 national guidelines therefore emphasise traceability, human oversight and transparency in AI-supported security processes.
Digital Resilience: Where Culture and Competence Determine the Outcome
Teknik räcker inte. Samstämmiga analyser från Google Cloud och LexisNexis Risk Solutions visar Technology alone is not enough. Consistent analyses from Google Cloud and LexisNexis Risk Solutions show that true resilience is created through competence, culture and continuous training.
MSB and NCSC highlight leadership engagement as one of the strongest success factors — not only during crises but in everyday operations.
The 2025 national strategies emphasise:
- organisation-wide training
- regular incident exercises
- faster decision chains
- clearer responsibilities
- continuity planning and recovery capabilities
And the data is unambiguous: authorities that conduct continuous training restore operations up to twice as fast after major attacks (MSB’s Cybersäkerhetskollen).
Strategic Challenges and Direction
Below are the key strategic insights for 2025.
AI as Cyber Defence – Powerful, but Requires Maturity
Reports show that AI-based incident handling can keep up with the growth and complexity of cyber threats. At the same time, achieving real impact requires strengthened competence in analysis, policy and operational decision-making.
Zero Trust – Necessary but Challenging
Several authorities report that Zero Trust requires significant modernisation of legacy systems. Successful implementation is closely tied to:
- clear mandates
- shared technical platforms
- strong and informed leadership
Culture and Training – The Heart of Real Resilience
Training and knowledge influence incident response speed more than any individual technical investment. Authorities with ongoing training and exercises have significantly higher recovery capacity.
Future Outlook: What the Next Step in Cyber Defence May Bring
Several development tracks are accelerating and are expected to shape the next generation of Swedish cyber strategy.
AI-Assisted Incident Management
The next wave of AI systems could:
- generate mitigation recommendations
- draft incident reports
- automatically notify affected departments
- initiate certain protective measures autonomously
This could significantly shorten the time from detection to action.
Collaborative Defence – Real-Time Threat Data Sharing
A likely next step is national platforms where municipalities, regions and state authorities share:
- real-time attack data
- vulnerabilities
- active campaigns
The goal: an AI-supported national “early warning system”.
Integrated Security in Public Services
As technology matures, security will become increasingly invisible to users:
- biometric authentication
- dynamic access control
- automated background verification
Citizens interact with secure services without having to think about the security mechanisms behind them.
A Sector Under Pressure, but With Growing Capacity
Cyberattacks against the public sector increased by around 30% during 2025. In parallel, the Government has intensified its efforts by:
- updating the national cybersecurity strategy
- strengthening the mandate of the NCSC
- investing heavily in digital resilience
The NIS2 directive also provides a stronger, binding framework for technology, competence and reporting.
Conclusion: Cybersecurity as a Team Effort
In 2025, the public sector faces a faster and more aggressive threat landscape — but also greater opportunities for defence, collaboration and resilience.
Winning organisations build security on three pillars:
- Modern architecture and Zero Trust, with MFA, rapid patching and continuous verification.
- AI as an analytical accelerator, enhancing speed and quality without replacing human expertise.
- A trained and engaged organisation, where culture and competence form the foundation of real resilience.
It is at the intersection of technology, governance and people that the future of cybersecurity is built — and where Sweden’s public sector is strengthening its ability to both withstand attacks and recover quickly when they occur.
Want to strengthen your cybersecurity in practice?
At HiQ, we help the public sector build modern security architectures, implement Zero Trust and use AI for faster, smarter incident management.
Get in touch, together we’ll strengthen your digital defence!
Read Part 3 in the series “Public Sector 2025 – The Technological Shift Shaping the Future of Government” here
