Security awareness training

What it means

Security awareness training is regular education for staff on how to recognise and fend off cyber threats. It targets human behaviour rather than technology: what a phishing email looks like, how to verify a change in a supplier's bank account, why not to reuse passwords and what to do when something seems suspicious.

The reason is that most successful attacks begin not by breaking technical defences but with human error. Attackers use social engineering, posing as a colleague, the director, the bank or a supplier and pushing for urgency. Even the best firewall will not help if an employee opens an attachment or sends a payment to a fraudster.

The NIS2 directive and the Slovak cybersecurity act require covered entities to provide regular training not only for staff but also for members of management, who bear responsibility for cybersecurity. Companies outside NIS2 often need training too because of requirements from insurers, customers or certifications.

How it works in practice

Effective training is short, practical and repeated. Instead of one long annual lecture, short modules spread through the year work better, supplemented by simulated phishing campaigns. Staff receive a practice fraud email, and those who click take a brief follow-up lesson. The results show where the weak spots are.

Content should be tailored to roles. Accountants and people approving payments need to know about BEC fraud and fake invoices, management about targeted attacks on executives, and all staff about vishing and smishing and password practices, including using a password manager and two-factor authentication.

A key element is a clear reporting procedure. Employees must know whom to tell and how about a suspicious email or a mistake, such as clicking a link, without fear of punishment. Fast reporting makes it possible to stop an attack before it spreads. A company that punishes reports finds out about incidents late.

What to watch out for

The most common mistake is treating training as a formality: a one-off presentation without testing that staff click through. It ticks the paperwork box but does not change behaviour. Success should be measured, for example by the share of staff who report a suspicious email, and tracked over time.

Training does not replace technical measures. Even a well-trained person makes mistakes under stress. It should therefore be combined with email filtering, two-factor authentication, segregation of duties for payments and backups. Only together do they form a defence that survives an individual failure.