7 Non-Negotiable Security Steps

Small businesses are prime targets for cybercriminals. These 7 measures will dramatically improve your security posture - and you can implement most of them today.

1. Enable Multi-Factor Authentication (MFA) Everywhere

Microsoft 365, VPNs, admin accounts - everything needs MFA. This single step blocks 99.9% of account compromise attacks.

Time to implement: 2-4 hours

Cost: Usually free with existing services

2. Implement Email Security (SPF, DKIM, DMARC)

Configure these DNS records to prevent email spoofing and phishing attacks using your domain.

Time to implement: 1-2 hours

Cost: Free

3. Regular Automated Backups

3-2-1 rule: 3 copies, 2 different media types, 1 offsite. Test restores monthly.

Time to implement: 4-6 hours initial setup

Cost: $50-200/month depending on data size

4. Patch Management Schedule

Create automated patch deployment for all systems. Critical patches within 72 hours, regular patches monthly.

Time to implement: 2-3 hours

Cost: Free (using WSUS or built-in tools)

5. Endpoint Protection on ALL Devices

Every computer, server, and mobile device needs antivirus/EDR. No exceptions.

Time to implement: 1 day

Cost: $3-8 per endpoint/month

6. Network Segmentation

Separate your network into VLANs: users, servers, guest WiFi, IoT devices. Limit lateral movement for attackers.

Time to implement: 1-2 days

Cost: Usually free with existing equipment

7. Security Awareness Training

Your users are your weakest link. Monthly phishing tests and quarterly training sessions are essential.

Time to implement: Ongoing

Cost: $2-5 per user/month for automated platforms

Total Investment

Time: 3-5 days initial setup + ongoing maintenance

Cost: $200-500/month for most small businesses

Value: Prevents potential $50,000-500,000+ breach costs

Start Today

You don't need to implement all 7 at once. Start with #1 (MFA) today. Add one more each week. In 7 weeks, your security posture will be dramatically stronger.

Need help implementing these? The Icebox Software blog has detailed guides for each step.