System and method for lost data destruction of electronic data stored on a portable electronic device using a security interval
First Claim
1. A method of securing data stored on a first electronic device, the electronic device adapted to communicate with a second electronic device, the first electronic device including an application containing at least one preprogrammed security features and having set therein an activation interval and a grace period, wherein the activation interval is a non-zero period and the grace period is a non-zero period, the method comprising the steps of:
- automatically setting, upon communication between the first electronic device and the second electronic device, an activation timer within the first electronic device;
at a point in time subsequent to the automatically setting, determining that the activation interval has elapsed based upon the activation timer;
subsequent to the elapsing of the activation interval, automatically setting a grace timer within the first electronic device;
if, prior to the grace period elapsing, communication is established between the first electronic device and the second electronic device, re-setting the activation timer within the first electronic device based upon a signal from the second electronic device; and
if communication is not established between the first electronic device and the second electronic device prior to the grace period elapsing;
determining that the grace period has elapsed based upon the grace timer; and
initiating the at least one preprogrammed security feature.
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Accused Products
Abstract
A data security system and method protects stored data from unauthorized access. According to one aspect of the invention, a client computing device communicates periodically with a server. If communications is not established between the client and the server for a selected activation interval and a subsequent grace period, the data is determined to be lost, and programmed security rules are automatically executed.
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Citations
10 Claims
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1. A method of securing data stored on a first electronic device, the electronic device adapted to communicate with a second electronic device, the first electronic device including an application containing at least one preprogrammed security features and having set therein an activation interval and a grace period, wherein the activation interval is a non-zero period and the grace period is a non-zero period, the method comprising the steps of:
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automatically setting, upon communication between the first electronic device and the second electronic device, an activation timer within the first electronic device;
at a point in time subsequent to the automatically setting, determining that the activation interval has elapsed based upon the activation timer;
subsequent to the elapsing of the activation interval, automatically setting a grace timer within the first electronic device;
if, prior to the grace period elapsing, communication is established between the first electronic device and the second electronic device, re-setting the activation timer within the first electronic device based upon a signal from the second electronic device; and
if communication is not established between the first electronic device and the second electronic device prior to the grace period elapsing;
determining that the grace period has elapsed based upon the grace timer; and
initiating the at least one preprogrammed security feature. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 10)
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Specification