Cybersecurity Basics

Cybersecurity Basics: The Foundation Every Small Business Needs

March 9, 20265 min readProSIGHT Security

You do not need advanced techniques to protect your business - focus on security fundamentals first. Learn the basic controls that prevent most cyberattacks.

Most Attacks Exploit Basic Weaknesses

Complex cyberattacks make headlines, but the truth is that most small businesses are compromised through basic security failures. Weak passwords, unpatched software, missing backups, and untrained employees are responsible for the majority of breaches. Before investing in advanced security tools, make sure you have mastered the fundamentals.

The good news is that basic security controls are inexpensive to implement and dramatically reduce your risk.

The Five Security Fundamentals

First, enforce strong passwords and multi-factor authentication. Use a password manager so employees can have unique, complex passwords without writing them down. Second, keep all software and systems updated and patched. Enable automatic updates wherever possible.

Third, implement regular backups of all critical data and test restoration monthly. Fourth, provide security awareness training to your employees and make phishing reporting easy. Finally, control who has access to what data and remove access promptly when employees leave or change roles.

Getting Started This Month

You do not need to implement everything at once. Start by conducting a simple security audit to identify your biggest vulnerabilities. Create a prioritized action plan and implement the highest-risk items first. Many of these fundamentals cost little to nothing - they mainly require time and attention.

Consider engaging a managed IT service provider who can implement these controls for you and monitor your systems continuously.