Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Uriya Stern0
Assaf Natanzon0
Maya Bakshi0
Philip Derbeko0
Yuri Manusov0
Date of Patent
September 18, 2018
Patent Application Number
15275759
Date Filed
September 26, 2016
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A computer program product, system, and method for generating coded fragments comprises initializing historical I/O activity data structures and recent I/O activity data structures associated with a logical unit (LU) of storage; receiving an I/O request from a host, the I/O request associated with one or more chunks within the LU; adding metadata about the I/O request to the recent I/O activity data structures; generating a ransomware probability by comparing the recent I/O activity data structures to the historical I/O activity data structures; and if the ransomware probability exceeds a first threshold value, taking one or more first actions to mitigate the effects of ransomware within the host.
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