E-mail with secure message parts
AssigneeResearch In Motion Limited
InventorsMichael K. Brown, Mike Kirkup, Michael S. Brown
Life of this patent
Estimating the term…
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.
Claims21
A method of handling an electronically transmitted message having at least a first part, the method comprising:
- determining, from said electronically transmitted message, a security level associated with said first part;
- receiving a request to perform an action on said first part;
- determining a security threshold to associate with said action;
- determining that said security level associated with said first part exceeds said threshold;
- and
- indicating that said action is not permitted to be performed on said first part.
A handheld electronic device having a messaging application permitting a recipient of an electronically transmitted message to take actions in relation to the message, said electronically transmitted message having at least a first part, the handheld device comprising:
- a display screen;
- a processor in electronic communication with said display screen, said processor capable of controlling operation of said display screen;
- at least one computer readable medium storing code and in electronic communication with said processor, the code adapting the processor to:
- determine, from said electronically transmitted message, a security level associated with said first part;
- receive a request to perform an action on said first part;
- determine a security threshold to associate with said action;
- determine that said security level associated with said first part exceeds said threshold;
- and
- indicate that said action is not permitted to be performed on said first part.
A tangible computer program product having a non-transitory computer readable storage medium storing a messaging application that can handle an electronically transmitted message having at least a first part, the messaging application adapting a processor to:
- determine, from said electronically transmitted message, a security level associated with said first part;
- receive a request to perform an action on said first part;
- determine a security threshold to associate with said action;
- determine that said security level associated with said first part exceeds said threshold;
- and
- indicate that said action is not permitted to be performed on said first part.
Dependencies are inferred from the claim text.