IT Security for Small Businesses: 6 Steps to Protect Your Data

In 2023, 43% of cyberattacks targeted small businesses. Why? They often lack a dedicated IT team or robust security measures. However, basic protection can be implemented relatively easily and cheaply.

1. Strong Passwords + 2FA Use unique passwords for each service. Minimum 12 characters, combination of letters, numbers, and symbols. Enable two-factor authentication (2FA) wherever possible.

2. Regular Backups The 3-2-1 rule:

• 3 copies of data
• 2 different media (e.g., disk + cloud)
• 1 copy offsite

Automate backups at least weekly, ideally daily.

3. Software Updates 80% of successful attacks exploit known vulnerabilities. Regularly update:

• Operating system
• Browser
• Antivirus
• All applications

4. Firewall + Antivirus Modern antivirus isn't just 'virus scanning'. It includes:

• Real-time protection
• Ransomware detection
• Web filtering
• Email protection

Recommendations: Windows Defender is a solid foundation, for businesses consider Bitdefender or ESET.

5. Employee Training The weakest link is human. Train employees to:

• Recognize phishing emails
• Not open suspicious attachments
• Use company VPN on public networks
• Report suspicious activities

6. Encrypt Sensitive Data Encrypt:

• Laptop disks (BitLocker on Windows, FileVault on Mac)
• Data transmission (HTTPS, VPN)
• Cloud storage

Bonus: Cyber Insurance From 2024, affordable cyber insurance is available. Premiums from $100/year can cover millions in losses.

Conclusion: IT security isn't a one-time action, but a process. Investing 30 minutes monthly in checks and maintenance can save millions and company reputation.