Cybersecurity in Portugal: Challenges and solutions for the future

We live in a world that is increasingly connected to the digital realm in a constant and intense way. Protecting our systems, networks, and data has become a non-negotiable priority. In Portugal, cyberattacks are growing at a worrying rate and reveal vulnerabilities that we cannot ignore. In this article, we analyze the main risks, the challenges we face today, and share concrete solutions—technological, strategic, and human—that can help ensure a safer digital future for everyone.
Laura Coruche, Senior Business Development da Knower Tech

The growing importance of cybersecurity

Technology is at the center of everything we do. From browsing social networks in a moment of leisure to checking email in the hustle and bustle of the workday, to health services or even public and banking services. This growing dependence on the digital sphere brings with it a new type of threat: cyberattacks. By 2025, cybersecurity is no longer just a technical issue — it is a strategic matter that requires coordinated action, investment, and digital literacy and that depends on all of us.

In Portugal, the scenario is particularly challenging. According to recent data, the country recorded more than 9,000 cyber incidents in the last 21 months, making it one of the three most affected countries in Europe.

These numbers are not just statistics; they represent stopped businesses, stolen data, and vulnerable citizens.

Main threats in the national territory

The cybersecurity landscape in Portugal has been worsening. Among the most frequent attacks, three major threats stand out:

  • Phishing – attempts to steal credentials and banking data through fake emails or messages;
  • Ransomware – blocking systems and demanding payment to regain access;
  • Social engineering – psychological manipulation of users to access sensitive information.

According to the report “Risks and Conflicts 2024” by the Cybersecurity Observatory (CNCS), social engineering is among the top five digital threats in Portugal.

And what is most concerning about these cyberattacks?

Often, successful attacks do not result from technological failures, but rather from small human distractions: a click on a suspicious link, a hasty response to an apparently innocent email, etc.

Four major global challenges

In a world like today’s, connected to technology and the digital realm, the challenges are not only constant but not exclusive, that is, the constraints do not depend solely on us or our country; they depend on everyone and beyond borders.

Among the main global challenges, four major trends stand out:

  1. Increasingly sophisticated attacks
    Technologies such as deepfakes, AI malware, and attacks on critical infrastructures are becoming common.
  2. Growing geopolitical conflicts
    Cyber espionage and state-sponsored attacks represent serious risks to digital stability.
  3. Artificial intelligence: the good side and the dangerous side
    AI is a powerful ally in detecting and responding to threats, but it is also being used by hackers to create more effective and difficult-to-detect attacks.
  4. Lack of qualified professionals
    The scarcity of talent in cybersecurity is a global vulnerability. Companies and governments face difficulties in recruiting and retaining specialists in this area.

According to the Global Cybersecurity Outlook 2025 by the World Economic Forum, 91% of organizations admit they can be victims of a significant attack in the next two years, but only 33% believe they are prepared to respond effectively.

How can we build a safer digital future?

Despite the risks and constant threats, the future of cybersecurity also brings hope, as long as there is strategy, collaboration, and well-applied technology.

Here are some solutions to build a more effective digital defense:

Adopt the Zero Trust model
In this model, nothing and no one is trusted by default. Every access request must be validated, whether internal or external.
By restricting access to what is strictly necessary and verifying everything, the margin for intrusions is drastically reduced.

Use artificial intelligence for proactive defense
AI and machine learning are revolutionizing the way we protect systems:
• Detect anomalies in real-time;
• Automate incident responses, saving precious time;
• Analyze user behavior patterns, anticipating potential threats.

Align with European legislation
The NIS2 and DORA directives are raising cybersecurity standards, especially in critical sectors such as finance, health, and transportation.
Compliance is not just a legal obligation — it is a competitive advantage.

Continuous training and security culture
Technology protects, but it is the people who use it.
Investing in regular training of teams, conducting attack simulations, and involving all departments is essential to create a solid and lasting cybersecurity culture.

Cybersecurity is today a fundamental pillar of digital trust. The Portuguese scenario reveals risks but also concrete opportunities for evolution. By adopting new technologies, strengthening training, and aligning with European regulations, it is possible to build a robust defense to face the challenges of the future.

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