Ransomware attacks have become one of the most devastating cyberthreats facing businesses of all sizes. In 2024, ransomware payments exceeded $1 billion globally for the first time. The average ransom demand for small businesses is now over $200,000 — and paying doesn’t guarantee you’ll get your data back. Here are 12 proven ways to protect your business.
- Implement Endpoint Detection and Response (EDR): EDR software monitors every endpoint in real time for suspicious activity, stopping ransomware before it can encrypt your files. This is essential — traditional antivirus is no longer sufficient.
- Enable Multi-Factor Authentication Everywhere: Many ransomware attacks start with stolen credentials. MFA prevents attackers from using stolen passwords to gain initial access to your systems.
- Keep Everything Patched and Updated: Ransomware gangs actively exploit known vulnerabilities in unpatched software. Automate patching wherever possible and track patch compliance rigorously.
- Implement Email Filtering and Anti-Phishing Protection: Phishing emails are the #1 ransomware delivery method. Advanced email filtering catches malicious attachments and links before they reach your employees’ inboxes.
- Train Employees to Recognize Phishing: Even the best email filter misses some threats. Regular security awareness training ensures your employees can spot and report suspicious emails.
- Follow the 3-2-1 Backup Rule: Maintain 3 copies of data, on 2 different media types, with 1 offsite. Ensure backups are immutable (can’t be encrypted by ransomware) and test restoration regularly.
- Segment Your Network: Network segmentation limits ransomware’s ability to spread. If one segment is infected, others remain protected. Isolate sensitive systems and limit lateral movement.
- Apply the Principle of Least Privilege: Users should only have access to the data and systems they need for their specific role. This limits the damage ransomware can cause if it gains access through a user account.
- Disable Unused Remote Desktop Protocol (RDP): RDP is one of the most exploited entry points for ransomware. If you must use RDP, restrict access by IP address and require MFA.
- Implement DNS Filtering: DNS filtering blocks connections to known malicious domains, preventing ransomware from communicating with command-and-control servers and stopping attacks mid-execution.
- Develop and Test an Incident Response Plan: When ransomware hits, every minute counts. A documented incident response plan tells your team exactly what to do — who to call, what to isolate, how to communicate — reducing recovery time significantly.
- Work with a Managed Security Provider: No small business has the internal resources to implement and manage all of these controls effectively. A managed security provider monitors your environment 24/7 and implements these protections on your behalf.
safemode IT implements all 12 of these protections for managed IT clients across Kyle, San Marcos, Bastrop, and Austin. Contact us for a free ransomware readiness assessment.
