SECURING OUTBOUND MAIL

• US 20100049807A1
• Filed: 08/20/2008
• Published: 02/25/2010
• Est. Priority Date: 08/20/2008
• Status: Active Grant

• Current Assignee: First Data Corporation (Fiserv Incorporated)
• Original Assignee: First Data Corporation (Fiserv Incorporated)
• Inventors: Thompson, Ray
• Granted Patent: US 8,843,566 B2
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/212 using filtering or selective blocking

Abstract

Methods, systems, and machine-readable media are disclosed for client-based filtering of email content. According to one embodiment, a method for providing client-based filtering of email content can comprise detecting an outbound email with a filter implemented on an email client application. A determination can be made with the filter whether the outbound email is addressed to a recipient outside of an organization. In response to determining the outbound email is addressed to a recipient outside of the organization, a determination can be made with the filter whether to allow the email to be sent. Determining whether to allow the email to be sent can comprise scanning the content of the email, and/or any attachments, and determining whether the content of the email contains protected information.

Claims

1. A method of providing client-based filtering of outgoing email content, the method comprising:

detecting an outbound email with a filter implemented on an email client application;

determining with the filter whether the outbound email is addressed to a recipient outside of an organization; and

in response to determining the outbound email is addressed to a recipient outside of the organization, determining with the filter whether to allow the email to be sent.

2. The method of claim 1, wherein determining whether to allow the email to be sent comprises:

scanning the content of the email; and

determining whether the content of the email contains protected information.

3. The method of claim 2, wherein scanning the content of the email further comprises scanning one or more attachments to the email.

4. The method of claim 2, further comprising, in response to determining the email contains protected information, determining whether the recipient is eligible to receive the protected information.

5. The method of claim 4, further comprising, in response to determining the recipient is not eligible to receive the protected information, blocking the email with the filter.

6. The method of claim 4, further comprising, in response to determining the recipient is eligible to receive the protected information, determining whether encryption of the protected information is required.

7. The method of claim 6, further comprising, in response to determining encryption of the protected information is required, determining whether the protected information is encrypted.

8. The method of claim 7, further comprising, in response to determining the protected information is not encrypted, blocking the email with the filter.

9. The method of claim 1, further comprising, in response to determining to not allow the email to be sent, providing a notification that the email cannot be sent, the notification explaining reasons for determining to not allow the email to be sent.

10. The method of claim 1, further comprising, in response to determining to not allow the email to be sent, logging information related to the email.

11. The method of claim 1, further comprising, in response to determining to not allow the email to be sent, reporting information related to the email.

12. A system comprising:

a processor executing an email client application; and

a memory coupled with and readable by the processor, the memory having stored therein instructions comprising an email filter which, when executed by the processor, cause the processor to detect an outbound email of the email client application, determine whether the outbound email is addressed to a recipient outside of an organization, and in response to determining the outbound email is addressed to a recipient outside of the organization, determine whether to allow the email to be sent.

13. The system of claim 12, wherein determining whether to allow the email to be sent comprises:

scanning the content of the email; and

determining whether the content of the email contains protected information.

14. The system of claim 13, wherein scanning the content of the email further comprises scanning one or more attachments to the email.

15. The system of claim 13, further comprising, in response to determining the email contains protected information, determining whether the recipient is eligible to receive the protected information.

16. The system of claim 15, further comprising, in response to determining the recipient is not eligible to receive the protected information, blocking the email with the filter.

17. The system of claim 15, further comprising, in response to determining the recipient is eligible to receive the protected information, determining whether encryption of the protected information is required.

18. The system of claim 17, further comprising, in response to determining encryption of the protected information is required, determining whether the protected information is encrypted.

19. The system of claim 18, further comprising, in response to determining the protected information is not encrypted, blocking the email with the filter.

20. The system of claim 12, further comprising, in response to determining to not allow the email to be sent, providing a notification that the email cannot be sent, the notification explaining reasons for determining to not allow the email to be sent.

21. The system of claim 12, further comprising, in response to determining to not allow the email to be sent, logging information related to the email.

22. The system of claim 12, further comprising, in response to determining to not allow the email to be sent, reporting information related to the email.

23. A machine-readable medium having stored thereon a series of instructions which, when executed by a processor, cause the processor to provide client-based filtering of outgoing email content by:

detecting an outbound email with a filter implemented on an email client application;

determining with the filter whether the outbound email is addressed to a recipient outside of an organization; and

in response to determining the outbound email is addressed to a recipient outside of the organization, determining with the filter whether to allow the email to be sent.