System, method, and computer program product for preventing image-related data loss
View Patent ↗A system, method, and computer program product are provided for preventing data loss associated with an image. In use, an image is identified, and it is determined whether the image includes predetermined data. In addition, an action is performed based on the determination, for preventing data loss.
1. At least one non-transitory machine-readable medium that includes code for execution and when executed by a processor operable to perform operations comprising:
extract textual data from an image;
determine whether the image includes confidential information by determining whether a fingerprint of at least a portion of the textual data matches predetermined data, wherein the predetermined data is associated with the confidential information; and
prevent loss of the confidential information from a network, wherein the operations further comprise:
receive, from a sender device, a request to upload the image from the network to a remote network;
upload the image from a sender device to a gateway in the network based on the request;
based on determining that the image includes the confidential information:
deny, by the gateway, the request to upload the image from the network to the remote network; and
based on determining that the image lacks the confidential information:
transmit, from the gateway to the sender device, data indicating that the image lacks the confidential information, and
enable, at the sender device, a user control operable to upload the image from the network to the remote network.
2. The at least one non-transitory machine-readable medium of claim 1 , wherein the fingerprint of the at least the portion of the textual data comprises a hash of the at least the portion of the textual data.
3. The at least one non-transitory machine-readable medium of claim 1 , wherein the fingerprint of the at least the portion of the textual data comprises a hash of all of the textual data.
4. The at least one non-transitory machine-readable medium of claim 1 , wherein the operations further comprise:
quarantine the image based on determining that the image includes the confidential information.
5. The at least one non-transitory machine-readable medium of claim 1 , wherein extracting the textual data from the image comprises performing an optical character recognition (OCR) procedure on the image.
6. The at least one non-transitory machine-readable medium of claim 1 , wherein extracting the textual data from the image comprises performing an intelligent character recognition (ICR) procedure on the image.
7. The at least one non-transitory machine-readable medium of claim 1 , wherein extracting the textual data from the image is performed utilizing at least one neural network.
8. The at least one non-transitory machine-readable medium of claim 1 , wherein the image is a screenshot.
9. The at least one non-transitory machine-readable medium of claim 1 , wherein the operations further comprise:
identify the image based on communication of the image over a network.
10. The at least one non-transitory machine-readable medium of claim 1 , wherein the operations further comprise:
identify the image based on a request to communicate the image.
11. The at least one non-transitory machine-readable medium of claim 1 , wherein the operations further comprise:
identify the image during a system scan.
12. The at least one non-transitory machine-readable medium of claim 1 , wherein the image is included as an attachment in an electronic mail message.
13. The at least one non-transitory machine-readable medium of claim 1 , wherein the operations further comprise at least one of:
notify an administrator;
notify a management team;
notify a sender of the image; and
notify a recipient of the image.
14. The at least one non-transitory machine-readable medium of claim 1 , wherein the determining whether the image includes confidential information is performed at one or more of the gateway, a mail server, a web server, and a file transfer protocol server.
15. The at least one non-transitory machine-readable medium of claim 1 , wherein the operations further comprise:
allow communication of the image based on a determination that the image does not include the confidential information.
16. A computer-implemented method comprising:
extracting textual data from an image;
determining whether the image includes confidential information by determining whether a fingerprint of at least a portion of the textual data matches predetermined data, wherein the predetermined data is associated with the confidential information; and
preventing loss of the confidential information from a network, wherein the preventing comprises:
receiving, from a sender device, a request to upload the image from the network to a remote network;
uploading the image from a sender device to a gateway in the network based on the request;
based on determining that the image includes the confidential information:
denying, by the gateway, the request to upload of the image from the network to the remote network; and
based on determining that the image lacks the confidential information:
transmitting, from the gateway to the sender device, data indicating that the image lacks the confidential information, and
enabling, at the sender device, a user control operable to upload the image from the network to the remote network.
17. A system comprising:
a processor; and
a memory coupled to the processor; wherein the system is configured for:
extracting textual data from an image;
determining whether the image includes confidential information by determining whether a fingerprint of at least a portion of the textual data matches predetermined data, wherein the predetermined data is associated with the confidential information; and
preventing loss of the confidential information from a network, wherein the preventing comprises:
receiving, from a sender device, a request to upload the image from the network to a remote network;
uploading the image from a sender device to a gateway in the network based on the request;
based on determining that the image includes the confidential information:
denying, by the gateway, the request to upload of the image from the network to the remote network; and
based on determining that the image lacks the confidential information:
transmitting, from the gateway to the sender device, data indicating that the image lacks the confidential information, and
enabling, at the sender device, a user control to upload the image from the network to the remote network.
18. The at least one non-transitory machine-readable medium of claim 11 , wherein the operations corresponding to the system scan comprise:
scan memory on one or more devices in the network for images, and
identify the image from the images based on a file format; and
wherein the operations further comprise:
prevent deletion of the image from the memory on the one or more devices based on determining that the image includes the confidential information.