Systems and methods for processing digital evidence
A computer-implemented method for processing digital evidence, the method comprising: storing a digital media file ( 4 ); in response to a request from a first user to access the digital media file ( 4 ): redacting a first portion of content from a copy of the digital media file ( 4 ) to produce a first redacted digital media file ( 10 ); and providing the first redacted digital media file ( 10 ) to the first user; and in response to a request from a second user to access the digital media file ( 4 ): redacting a second portion of content from a further copy of the digital media file ( 4 ) to produce a second redacted digital media file ( 11 ), wherein the second portion of content is at least partly different from the first portion of content; and providing the second redacted digital media file ( 11 ) to the second user, such that the first and second users are provided with copies of the digital media file ( 4 ) that are redacted differently from one another.
1. A computer-implemented method for processing digital evidence, the method comprising:
storing a digital media file;
in response to a request from a first user to access the digital media file:
redacting a first portion of content from a copy of the digital media file to produce a first redacted digital media file; and
providing the first redacted digital media file to the first user;
receiving action data from the first user, the action data being indicative of an action which is required by a second user in relation to the digital media file;
storing the action data with a first link to the digital media file; and
in response to a request from the second user to access the digital media file:
redacting a second portion of content from a further copy of the digital media file to produce a second redacted digital media file, wherein the second portion of content is at least partly different from the first portion of content; and
providing the second redacted digital media file and the action data to the second user, such that the first and second users are provided with copies of the digital media file that are redacted differently from one another and such that the second user can perform the action that is required in relation to the digital media file.
2. The method of claim 1 , wherein the method further comprises:
storing first redaction data for the first user, the first redaction data being indicative of the first portion of content to be redacted from the digital media file; and
storing second redaction data for the second user, the second redaction data being indicative of the second portion of content to be redacted from the digital media file.
3. The method of claim 1 , wherein the method further comprises:
providing a copy of the digital media file to a third user without redacting content from the digital media file.
4. The method of claim 1 , wherein the digital media file comprises at least one of:
textual data and redacting a portion of content comprises redacting a portion of the textual data;
image data and redacting a portion of content comprises redacting a portion of the image data;
video data and redacting a portion of content comprises redacting a portion of the video data; and
audio data and redacting a portion of content comprises redacting a portion of the audio data.
5. The method of claim 1 , wherein the method further comprises:
storing a plurality of groups of digital media files; and
limiting access to at least one of the groups of digital media files by at least one user.
6. The method of claim 1 , wherein redacting content from the copy of the digital media file comprises obfuscating data in the portion of the digital media file.
7. The method of claim 1 , wherein redacting content from the copy of the digital media file comprises deleting data from the portion of the digital media file.
8. The method of claim 1 , wherein the method further comprises:
receiving comment data from the first user, the comment data comprising information input by the first user;
storing the comment data with a second link to the digital media file; and
providing the comment data with the digital media file to the second user, such that the second user can consider the comment data when performing the action that is required in relation to the digital media file.
9. The method of claim 1 , wherein the action data comprises due date data which is indicative of a time and date by which the action is to be performed by the second user.
10. The method of claim 9 1 , wherein the method further comprises:
sending a notification to the second user to notify the second user that an action is required in relation to the digital media file.
11. The method of claim 10 , wherein the notification is at least one of an email or a calendar invitation.
12. A system for processing digital evidence, the system comprising a processor and a memory, wherein the memory stores executable instructions which, when executed by the processor, cause the processor to:
store a digital media file;
in response to a request received by the system from a first user to access the digital media file:
redact a first portion of content from a copy of the digital media file to produce a first redacted digital media file; and
provide the first redacted digital media file to the first user;
receive action data from the first user, the action data being indicative of an action which is required by a second user in relation to the digital media file;
store the action data with a first link to the digital media file; and
in response to a request from the second user to access the digital media file:
redact a second portion of content from a further copy of the digital media file to produce a second redacted digital media file, wherein the second portion of content is at least partly different from the first portion of content; and
provide the second redacted digital media file and the action data to the second user, such that the first and second users are provided with copies of the digital media file that are redacted differently from one another and such that the second user can perform the action that is required in relation to the digital media file.
13. The method of claim 12 , wherein the method further comprises:
receiving comment data from the first user, the comment data comprising information input by the first user;
storing the comment data with a second link to the digital media file; and
providing the comment data with the digital media file to the second user, such that the second user can consider the comment data when performing the action that is required in relation to the digital media file.
14. The method of claim 12 , wherein the action data comprises due date data which is indicative of a time and date by which the action is to be performed by the second user.
15. The method of claim 12 , wherein the method further comprises:
sending a notification to the second user to notify the second user that an action is required in relation to the digital media file.
16. The method of claim 15 , wherein the notification is at least one of an email or a calendar invitation.