*How would a IT tech secure (using cryptography) all of the data for a remote worker?* What I mean by all of the data is data that is at rest, in transit, and in use. Below are the definitions for each data type. I would prefer if the response from this wonderful individual helping me out was summed up in a few/couple of paragraphs. I do not like like the bulletin point style answers. I am just trying to understand how this situation would get handled out in the real world so to speak so any help/assistance you can provide me with is greatly appreciated. Please and thank you, kind stranger.   Data at rest is data stored on a hard drive or other storage device. We can use encryption to protect stored data so that it remains protected, even if the device is lost or stolen.  Data in transit is being sent over a network between two systems. We use encryption to protect data in transit so that it remains protected, even if someone eavesdrops on the network communication. Data in use is in memory, where it is being actively used by an application. We can use encryption to protect this data from access by other processes or individuals.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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*How would a IT tech secure (using cryptography) all of the data for a remote worker?*

What I mean by all of the data is data that is at rest, in transit, and in use. Below are the definitions for each data type. I would prefer if the response from this wonderful individual helping me out was summed up in a few/couple of paragraphs. I do not like like the bulletin point style answers. I am just trying to understand how this situation would get handled out in the real world so to speak so any help/assistance you can provide me with is greatly appreciated. Please and thank you, kind stranger.

 

Data at rest is data stored on a hard drive or other storage device. We can use encryption to protect stored data so that it remains protected, even if the device is lost or stolen. 

Data in transit is being sent over a network between two systems. We use encryption to protect data in transit so that it remains protected, even if someone eavesdrops on the network communication.

Data in use is in memory, where it is being actively used by an application. We can use encryption to protect this data from access by other processes or individuals.

 

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