What are the best strategies to prevent a sophisticated Ransomware-as-a-Service (RaaS) attack?

All answers to this question.

You are right to be concerned because RaaS has lowered the barrier for entry for hackers significantly. To protect your data, you must move toward a Zero Trust Architecture (ZTA). This means never trusting any user or device by default, even those inside your network. Prioritize implementing micro-segmentation; if a breach occurs in one department, it shouldn't spread to your entire database. Additionally, ensure you have "immutable backups" stored off-site. If your primary data is encrypted by ransomware, these backups cannot be altered or deleted by the attacker, allowing for a clean recovery without paying the ransom.

   Answered 2024-03-16 by Deborah Higgins

Are you currently using Multi-Factor Authentication (MFA) across all your remote access points? Many breaches today bypass simple passwords easily, so I'm curious if you've looked into phishing-resistant MFA like hardware keys.

   Answered 2024-03-19 by Marcus Thorne

• That is a vital point, Marcus. We currently use SMS-based MFA, which I know is vulnerable to SIM swapping. To answer your question, we are actually evaluating FIDO2 security keys this month. We want to eliminate the human element of risk as much as possible before our next security audit, as we've seen how easily standard codes can be intercepted.

     Commented 2024-03-21 by Jeffrey Vance

Focus on Endpoint Detection and Response (EDR). It monitors your network in real-time for anomalous behavior, which is often the first sign that a data breach is currently in progress.

   Answered 2024-03-24 by Sarah Jenkins

• I agree with Sarah. EDR is the "security camera" of your network. In my experience, catching a breach in the first hour saves millions in recovery costs compared to discovering it weeks later.

     Commented 2024-03-26 by Amanda Reynolds