
You do not need an enterprise security budget to stop the most common attacks. Five controls that deliver most of the protection.
1. Multi-factor authentication everywhere
Compromised passwords drive the majority of breaches. MFA on email, remote access and admin accounts blocks the most common attack path outright — and costs very little.
2. Patching and 3. Backups
Known vulnerabilities with available patches are how most ransomware gets in; a disciplined patching rhythm closes the door. Tested, isolated backups are how you recover when something still gets through — test restores regularly, not just backups.
4. Awareness and 5. Response plan
Phishing remains the top entry point, so regular, practical staff awareness training pays for itself. Finally, a one-page incident response plan — who to call, what to isolate, how to communicate — turns panic into procedure when it matters most.
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