5 essential cybersecurity measures for SMEs
Security · 1 min
Articles by Francisco Moura
MFA, endpoint protection, immutable backups, patch management, and user awareness. Five essential measures to strengthen the security of any SME.
TL;DR
- Multi-factor authentication (MFA) on all accounts
- Endpoint protection (EDR) on all equipment
- Immutable and regularly tested backups
- Patch and security update management
- Continuous awareness for phishing threats
The 5 essential controls
Implementing basic cybersecurity measures remains one of the most effective ways to reduce the risk of incidents. Among the most important controls are multi-factor authentication (MFA), endpoint protection through EDR solutions, [immutable backups](/en/blog/a-regra-3-2-1-1-0-do-backup-moderno), regular application of security updates, and user training to recognize phishing attempts. These measures are widely recommended by organizations such as ENISA, CNCS, and the Center for Internet Security (CIS).
It's not just a budget issue
Many organizations invest in advanced security solutions but continue to neglect fundamental measures. Privileged accounts without MFA, outdated systems, or inadequately trained users remain some of the most exploited entry points by attackers. [Cybersecurity depends](/en/solutions/seguranca-fisica-e-logica) on the effectiveness of the set of controls implemented. Often, it is the most basic measures that produce the greatest impact in reducing risk.
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