Invention Grant
US09098677B2 System and method for automated clock wind back recovery 有权
自动时钟回风恢复系统和方法

System and method for automated clock wind back recovery
Abstract:
A method and system for automated clock wind-back recovery are disclosed. According to one embodiment, a computer-implemented method comprises requesting a license to access an application and storing a time anchor, the time anchor comprising a recent system time observation. Clock modification is detected, wherein detecting clock modification comprises comparing a license expiration date to a current system time. The time anchor is compared to a trusted time authority value, the trusted time authority value comprising the current system time and a tolerance. The time anchor is updated, clock modification is corrected, and access to the application is retrieved.
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