Basic principles of cybersecurity for SMEs

Here are the basic cybersecurity principles every SME should follow:

• Regular patches
  Ensure that all devices in your network receive the latest patches on a regular basis. These updates are essential to close security gaps that hackers often try to exploit. Updating software in time prevents vulnerabilities from entering your network.
• Security software
  Install security software on all your servers and PCs. Preferably choose an endpoint security solution that monitors system behaviour rather than relying solely on signature-based detection. Endpoint security often includes roll-back functionality to undo harmful changes.
• Active Monitoring
  Use monitoring software that is continuously followed up by a reliable service provider or Security Operations Center (SOC). This ensures that suspicious activities are detected and addressed in time.
• Access control and authentication
  Limit access to your network with strong passwords that are changed regularly. Also consider using multi-factor authentication (MFA) for an extra security layer.
• Phishing awareness
  Since email is one of the biggest attack vectors, it is important to train employees on phishing practices. Regular training helps keep them alert and teaches them how to recognise suspicious emails.
• Spam filtering
  Add an extra layer of spam filtering on top of the standard filters. This helps block unwanted and potentially harmful messages more effectively.
• Firewall
  Use a firewall that not only monitors network traffic but also inspects the content of data packets. This offers additional protection for servers, applications and workstations. For remote employees, a firewall can also ensure secure connections.
• Reliable IT partner
  Build a trusted relationship with an experienced IT partner. Regular discussions about security strategies and updates help you keep your security measures up to date and aligned with new threats.