Cybersecurity Checklist for Baltimore Small Businesses in 2026
A practical, no-jargon cybersecurity checklist for Maryland small businesses. Covers the 12 essential controls that prevent the most common attacks in 2026.
Why Cybersecurity Is No Longer Optional for Small Businesses
43% of cyberattacks target small businesses. In Maryland and the Baltimore metro area, we've seen local businesses devastated by ransomware that encrypted every file and demanded tens of thousands of dollars. This checklist covers the controls that prevent those attacks.
The 12-Point Cybersecurity Checklist
Identity and Access
- ✅ Multi-Factor Authentication (MFA) enforced on all cloud accounts
- ✅ Unique passwords managed via a business password manager
- ✅ Employee offboarding checklist that revokes all access within 24 hours
Email Security
- ✅ Microsoft Defender for Office 365 or equivalent enabled
- ✅ DMARC, DKIM, and SPF correctly configured on your domain
- ✅ Anti-phishing policies active with simulated phishing tests quarterly
Endpoint Protection
- ✅ EDR (Endpoint Detection and Response) on all workstations and laptops
- ✅ Automated OS and application patching — no more than 14-day patch windows
- ✅ Encrypted hard drives on all devices with company data
Backup and Recovery
- ✅ 3-2-1 backup strategy: 3 copies, 2 different media, 1 offsite/cloud
- ✅ Backups tested for restorability quarterly
- ✅ Microsoft 365 data backed up separately (Microsoft does not provide full backup)
Get a Free Security Assessment
Not sure where your business stands? Charm City Networks offers a complimentary IT security assessment for Baltimore-area businesses. We'll review your current environment and provide a prioritized action plan. Request your free assessment today.
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