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Windows Ransomware Detection and Protection

You're reading from  Windows Ransomware Detection and Protection

Product type Book
Published in Mar 2023
Publisher Packt
ISBN-13 9781803246345
Pages 290 pages
Edition 1st Edition
Languages
Author (1):
Marius Sandbu Marius Sandbu
Profile icon Marius Sandbu
Toc

Table of Contents (16) Chapters close

Preface 1. Part 1:Ransomware Basics
2. Chapter 1: Ransomware Attack Vectors and the Threat Landscape 3. Chapter 2: Building a Secure Foundation 4. Part 2:Protect and Detect
5. Chapter 3: Security Monitoring Using Microsoft Sentinel and Defender 6. Chapter 4: Ransomware Countermeasures – Windows Endpoints, Identity, and SaaS 7. Chapter 5: Ransomware Countermeasures – Microsoft Azure Workloads 8. Chapter 6: Ransomware Countermeasures – Networking and Zero-Trust Access 9. Chapter 7: Protecting Information Using Azure Information Protection and Data Protection 10. Part 3:Assume Breach
11. Chapter 8: Ransomware Forensics 12. Chapter 9: Monitoring the Threat Landscape 13. Chapter 10: Best Practices for Protecting Windows from Ransomware Attacks 14. Index 15. Other Books You May Enjoy

Best practices for backups and data protection

One of the most important things to have in case of a ransomware attack is a backup of your data. This can ensure that you are able to restore critical systems and data quickly if needed. Unfortunately, we have seen cases where the ransomware attackers also managed to encrypt the data that was stored on the backup servers, including the offsite backup, since both data locations were easily accessible from the main network and available as SMB shares.

While there are many different backup products and vendors, there are some general best practices that you should follow to protect your backups from ransomware attacks:

  • Follow the 3-2-1 rule for backups, meaning that you have three copies of your data across two different mediums, which can be disk and tape or disk and cloud-based backup. Lastly, have one copy of the data offsite.
  • Ensure that your backup server is not directly accessible from your main environment; keep it...
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