Small Business Security Checklist

This checklist helps you strengthen your cybersecurity posture without requiring large investments or complex technology. Use it as a regular reference to ensure you’re covering the basics.

Passwords & Authentication

• Use strong, unique passwords for each system
• Implement two-factor authentication (2FA) where possible
• Avoid sharing credentials across staff

Device & Software Updates

• Enable automatic updates for operating systems and applications
• Replace unsupported or end-of-life software
• Regularly patch routers, firewalls, and printers

Data Backup & Recovery

• Back up critical data regularly (both onsite and offsite)
• Test data restores quarterly
• Encrypt backups and limit access

Access Management

• Remove access for former employees promptly
• Use named accounts instead of shared ones
• Review access rights and adjust as roles change

Staff Awareness

• Train employees on phishing and suspicious links
• Set a policy for safe data handling and USB usage
• Encourage staff to report incidents immediately