Invention Grant
- Patent Title: E-mail with secure message parts
- Patent Title (中): 电子邮件与安全的消息部分
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Application No.: US11285198Application Date: 2005-11-23
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Publication No.: US07987511B2Publication Date: 2011-07-26
- Inventor: Michael K. Brown , Mike Kirkup , Michael S. Brown
- Applicant: Michael K. Brown , Mike Kirkup , Michael S. Brown
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Ridout & Maybee LLP
- Main IPC: H04N7/167
- IPC: H04N7/167 ; H04N7/16 ; G06F7/04 ; G06F17/30

Abstract:
A method for preventing a recipient of an electronically transmitted message from taking at least one action in relation to the message is disclosed. The message has at least two parts with one of the parts having a higher level of security than the other part. The method includes the step of extracting information from the message. The information indicates that the higher level security part is not permitted to have the action taken on it while the other part is so permitted. The method also includes the step of preventing the higher level security part from having the action taken on it in reaction to said recipient making an offending request.
Public/Granted literature
- US20070116281A1 E-mail with secure message parts Public/Granted day:2007-05-24
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