US 12,153,670 B2
Host-driven threat detection-based protection of storage elements within a storage system
Michael Anthony Richardson, Kansas City, MO (US); and Ronald Karr, Palo Alto, CA (US)
Assigned to Pure Storage, Inc., Santa Clara, CA (US)
Filed by Pure Storage, Inc., Mountain View, CA (US)
Filed on Dec. 3, 2021, as Appl. No. 17/541,870.
Application 17/541,870 is a continuation in part of application No. 16/916,903, filed on Jun. 30, 2020, granted, now 11,341,236.
Application 16/916,903 is a continuation in part of application No. 16/711,060, filed on Dec. 11, 2019, abandoned.
Claims priority of provisional application 62/939,518, filed on Nov. 22, 2019.
Prior Publication US 2022/0092180 A1, Mar. 24, 2022
Int. Cl. G06F 21/55 (2013.01); G06F 21/78 (2013.01)
CPC G06F 21/554 (2013.01) [G06F 21/78 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a data protection controller from a security threat monitoring application communicatively coupled to the data protection controller by way of a network, event data triggered by a detection by the security threat monitoring application of a security threat against a host attached to a storage element of a storage system remote from the host;
authenticating, by the data protection controller, the event data using an authentication protocol;
analyzing, by the data protection controller, the event data, the analyzing including determining a threat classification associated with the event data, the threat classification representing a grouping of common event triggers based on severity and potential threat;
identifying, by the data protection controller based on the analyzing, a data protection policy; and
performing, by the data protection controller based on the event data and the data protection policy, a data protection operation with respect to the storage element, the data protection operation comprising:
disconnecting the host from the storage element, and
directing the storage system to generate a recovery dataset for the storage element.