Why Cybersecurity Matters
Small businesses are increasingly targeted by cybercriminals. According to recent reports, 43% of cyberattacks target small businesses, yet only 14% are prepared to defend themselves. This guide covers the essential security practices every business should implement.
1. Multi-Factor Authentication (MFA)
Enable MFA on all business accounts, especially email, banking, and cloud services. MFA adds a second layer of verification beyond just a password, making it significantly harder for attackers to gain unauthorized access.
- Use authenticator apps (Google Authenticator, Authy) instead of SMS
- Require MFA for all employees, not just administrators
- Consider hardware security keys (YubiKey) for high-privilege accounts
2. Email Security
Email remains the #1 attack vector for cybercriminals. Implement these measures:
- SPF, DKIM, and DMARC — Configure these DNS records to prevent email spoofing
- Employee training — Regular phishing awareness training reduces successful attacks by up to 75%
- Email filtering — Use advanced threat protection to catch malicious attachments and links
3. Backup Strategy (3-2-1 Rule)
Follow the 3-2-1 backup rule:
- 3 copies of your data
- 2 different storage types (local + cloud)
- 1 offsite copy (disconnected from your network)
Test your backups regularly. A backup you cannot restore is not a backup.
4. Incident Response Plan
Every business needs a documented incident response plan that answers:
- Who is responsible for what during an incident?
- How do we contain the threat?
- Who do we notify (customers, regulators, law enforcement)?
- How do we recover and prevent recurrence?
Need Help?
Digital Checkmark provides cybersecurity assessments, monitoring, and incident response for small businesses. Contact us for a free consultation.
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