Electrical computers and digital processing systems: support – System access control based on user identification by... – Using record or token
Reexamination Certificate
2005-11-22
2005-11-22
Peeso, Thomas R. (Department: 2132)
Electrical computers and digital processing systems: support
System access control based on user identification by...
Using record or token
C713S182000, C713S168000, C713S193000, C713S152000, C713S152000
Reexamination Certificate
active
06968458
ABSTRACT:
The present invention provides a method of transmitting electronic communication where the sender includes an instruction set with the electronic communication. A sending computer encrypts the electronic communication and sends both the encrypted communication and the instruction set to a receiving computer. The instruction set executes a set of pre-determined operations designed to protect the content of the electronic communication if an unauthorized recipient attempts to access the contents. Further, the instruction set includes instructions that delete the electronic communication if the recipient does not retrieve the communication within a pre-determined time period.
REFERENCES:
patent: 6023762 (2000-02-01), Dean et al.
patent: 6134659 (2000-10-01), Sprong et al.
patent: 6169976 (2001-01-01), Colosso
patent: 6314521 (2001-11-01), Debry
patent: 6442696 (2002-08-01), Wray et al.
Peeso Thomas R.
Ward & Olivo
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