Media exfiltration prevention system

1. A computer-implemented method, the method comprising:

receiving, by one or more processors, a request from an application on a remote device, wherein the request is to store data on an external storage device;

validating, by one or more processors, that the application is running in protected space on the remote device and includes an established unique identifier;

generating, by one or more processors, utilizing data of the validating an encryption key for the external storage device, wherein the encryption key is utilized for user authentication and to authenticate the remote device for subsequent read/write of data to the external device; and

sending, by one or more processors, the encryption key to the application with instructions for the application to reformat the external storage device, and store the requested data on the external storage device, and encrypt the external storage device using the encryption key.

2. The computer-implemented method of claim 1 , wherein the established unique identifier includes data unique to the external storage device.

3. The computer-implemented method of claim 1 , wherein sending the encryption key to the remote device further includes sending instructions to store the encryption key on random-access memory (RAM) of the remote device.

4. The computer-implemented method of claim 3 , wherein sending the encryption key to the remote device further includes sending instructions to delete the encryption key from RAM if one or more of the following is detected selected from the group consisting of: (i) suspicious behavior, (ii) the application on the remote device is closed, quit, or terminated, (iii) the external storage device is ejected from the remote device, (iv) the remote device is shut down or rebooted, (v) a user's authentication credentials are expired or revoked, and (vi) a threshold value timeout period elapses.

5. The computer-implemented method of claim 1 , the method further comprising:

authenticating, by the one or more processors, that a user of the application on the remote device does not have access to one or more shared encrypted communications; and

authorizing, by the one or more processors, the user of the application on the remote device to read/write the data to the encrypted external storage device.

6. The computer-implemented method of claim 1 , the method further comprising:

upon sending the encryption key to the remote device, monitoring, by the one or more processors, the remote device for: (i) the established unique identifier, and (ii) the encryption key.

7. The computer-implemented method of claim 6 , the method further comprising:

determining, by the one or more processors, based on the monitoring, that the encryption key is missing from random-access memory of the remote device;

revalidating, by the one or more processors, that the application is running in the protected space on the remote device and includes the established unique identifier;

generating, by the one or more processors, a new encryption key for the external storage device, based on, at least in part, on the revalidating; and

sending, by the one or more processors, the new encryption key to the application with authorization for the application to reformat the external storage device, encrypt the external storage device using the new encryption key, and permit a user of the application to read/write to the encrypted external storage device.

8. A computer system, the computer system comprising:

one or more computer processors;

one or more computer readable storage medium; and

program instructions stored on the computer readable storage medium for execution by at least one of the one or more processors, the stored program instructions comprising:

program instructions to identify a plurality of independently separable aspects of a multimedia file;

program instructions to receive a request from an application on a remote device, wherein the request is to store data on an external storage device;

program instructions to validate that the application is running in protected space on the remote device and includes an established unique identifier;

program instructions to generate utilizing data of the validating an encryption key for the external storage device, wherein the encryption key is for user authentication and utilized to authenticate the remote device for subsequent read/write of data to the external device; and

program instructions to send the encryption key to the application with instructions for the application to reformat the external storage device, store the requested data on the external storage device, and encrypt the external storage device using the encryption key.

9. The computer system of claim 8 , wherein the established unique identifier includes data unique to the external storage device.

10. The computer system of claim 8 , wherein sending the encryption key to the remote device further includes sending instructions to store the encryption key on random-access memory (RAM) of the remote device.

11. The computer system of claim 8 , the stored program instructions further comprising:

program instructions to authenticate that a user of the application on the remote device does not have access to one or more shared encrypted communications; and

program instructions to authorize the user of the application on the remote device to read/write the data to the encrypted external storage device.

12. The computer system of claim 8 , the stored program instructions further comprising:

program instructions to monitor the remote device for: (i) the established unique identifier, and (ii) the encryption key, upon sending the encryption key to the remote device.

13. The computer system of claim 12 , the stored program instructions further comprising:

program instructions to determine, based on the monitoring, that the encryption key is missing from random-access memory of the remote device;

program instructions to revalidate that the application is running in the protected space on the remote device and includes the established unique identifier;

program instructions to generate a new encryption key for the external storage device, based on, at least in part, on the revalidating; and

program instructions to send the new encryption key to the application with authorization for the application to reformat the external storage device, encrypt the external storage device using the new encryption key, and permit a user of the application to read/write to the encrypted external storage device.

14. A computer-implemented method, the method comprising:

receiving, by one or more processors, a request from an application on a remote device, wherein the request is to store data on an external storage device;

validating, by one or more processors, that the application is running in protected space on the remote device and includes an established unique identifier;

generating, by one or more processors, a previously un-stored encryption key for the external storage device based, at least in part, on the validating, wherein the encryption key is utilized for user authentication and to authenticate the remote device for subsequent read/write of data to the external device; and

sending, by one or more processors, the encryption key to the application with instructions for the application to reformat the external storage device, and store the requested data on the external storage device, and encrypt the external storage device using the encryption key.

15. The computer-implemented method of claim 14 , wherein the established unique identifier includes data unique to the external storage device.

16. The computer-implemented method of claim 14 , wherein sending the encryption key to the remote device further includes sending instructions to store the encryption key on random-access memory (RAM) of the remote device.

17. The computer-implemented method of claim 16 , wherein sending the encryption key to the remote device further includes sending instructions to delete the encryption key from RAM if one or more of the following is detected selected from the group consisting of: (i) suspicious behavior, (ii) the application on the remote device is closed, quit, or terminated, (iii) the external storage device is ejected from the remote device, (iv) the remote device is shut down or rebooted, (v) a user's authentication credentials are expired or revoked, and (vi) a threshold value timeout period elapses.

18. The computer-implemented method of claim 14 , the method further comprising:

authenticating, by the one or more processors, that a user of the application on the remote device does not have access to one or more shared encrypted communications; and

authorizing, by the one or more processors, the user of the application on the remote device to read/write the data to the encrypted external storage device.

19. The computer-implemented method of claim 14 , the method further comprising:

upon sending the encryption key to the remote device, monitoring, by the one or more processors, the remote device for: (i) the established unique identifier, and (ii) the encryption key.

20. The computer-implemented method of claim 19 , the method further comprising:

determining, by the one or more processors, based on the monitoring, that the encryption key is missing from random-access memory of the remote device;

revalidating, by the one or more processors, that the application is running in the protected space on the remote device and includes the established unique identifier;

generating, by the one or more processors, a new encryption key for the external storage device, based on, at least in part, on the revalidating; and

sending, by the one or more processors, the new encryption key to the application with authorization for the application to reformat the external storage device, encrypt the external storage device using the new encryption key, and permit a user of the application to read/write to the encrypted external storage device.