Ransomware Detection Techniques: Strengths, Limitations and the Path Forward
How modern ransomware evades signature, behavioral, decoy and entropy-based defenses, and where detection needs to go next.
Despite heavy investment in security, successful ransomware attacks keep rising. This paper from QuellSecure CTO Anson Dorsey examines the main detection techniques, the evasion strategies attackers use against each, and a file-system-level approach built to close the gap.
What's inside
- Signature-based detection
- Behavioral analysis
- Decoy files
- File integrity and entropy analysis
- Key harvesting
- QuellSecure's patented file-system-level approach
Written for security architects and CISOs. About a 12-minute read.
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