Overview
Small and medium businesses often believe they're too small to be targeted by cybercriminals. The reality? SMEs are increasingly targeted because attackers know many lack robust security defenses.
Here are the most common cybersecurity gaps we see in growing organizations—and how to fix them.
1. No Multi-Factor Authentication (MFA)
Single-factor authentication (passwords alone) is insufficient. Compromised credentials are one of the most common breach vectors.
Fix: Implement MFA everywhere—email, VPN, cloud applications, and admin consoles.
2. Unpatched Systems
Outdated software with known vulnerabilities is an open door for attackers.
Fix: Establish regular patching schedules. Prioritize critical systems and publicly-exposed services.
3. No Backup Strategy—or Untested Backups
Many organizations have backups but never test them. When disaster strikes, backups fail.
Fix: Implement the 3-2-1 rule: 3 copies, 2 different media, 1 offsite. Test restores quarterly.
4. No Network Segmentation
Flat networks mean once an attacker gets in, they can move everywhere.
Fix: Segment networks. Separate guest WiFi from corporate networks, and critical systems from general infrastructure.
5. Insufficient Access Controls
Too many employees have admin access they don't need—increasing both insider risk and breach impact.
Fix: Apply least-privilege principles. Regular access reviews. Separate admin accounts from daily-use accounts.
6. No Security Monitoring
Many breaches go undetected for months because there's no one watching.
Fix: Implement logging and monitoring. At minimum, monitor for suspicious login activity and repeated failed attempts.
7. Untrained Employees
Phishing remains the #1 attack vector. Untrained employees click malicious links.
Fix: Regular security awareness training. Phishing simulations. Clear reporting procedures.