Generation of suffixes for pseudo e-mail addresses
First Claim
1. An article of manufacture including a non-transitory computer-readable memory medium having instructions stored thereon that, in response to execution by a computing device, cause the computing device to perform operations comprising:
- analyzing a first set of electronic messages addressed to one or more email addresses of a first set of email addresses, wherein the first set of email addresses are assigned to a first user of a privacy service; and
in response to said analyzing the first set of electronic messages, assigning a trust level to the first user, wherein the assigned trust level affects subsequent assignment of a second set of email addresses to the first user.
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Accused Products
Abstract
An electronic system provides a plurality of address components arranged in a plurality of mutually exclusive groups, and maintains for each of a plurality of electronic network users a respective group assignment specifying one of the groups that is determined by assignment criteria. Each such group assignment can change over time as a function of the assignment criteria, and the assignment criteria is configured so that every user is initially assigned to a predetermined one of the groups. The electronic system allocates to each user over time a sequence of address components from the group specified by the current group assignment of that user.
36 Citations
26 Claims
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1. An article of manufacture including a non-transitory computer-readable memory medium having instructions stored thereon that, in response to execution by a computing device, cause the computing device to perform operations comprising:
analyzing a first set of electronic messages addressed to one or more email addresses of a first set of email addresses, wherein the first set of email addresses are assigned to a first user of a privacy service; and in response to said analyzing the first set of electronic messages, assigning a trust level to the first user, wherein the assigned trust level affects subsequent assignment of a second set of email addresses to the first user. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An article of manufacture including a non-transitory computer-readable memory medium having instructions stored thereon that, in response to execution by a server system, cause the server system to:
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receive requests for pseudo email addresses; and respond to the received requests by; generating a current set of pseudo email addresses usable by a first user as pseudo identity information for making purchases from one or more web sites, wherein said current set of email addresses are usable to send electronic messages to the first user, wherein said current set of pseudo email addresses include suffixes from a current group of suffix sets that is selected at least in part based on a trust level currently assigned to the first user, and wherein the trust level is assigned based at least in part on analysis of a set of electronic messages addressed to a set of pseudo email addresses previously assigned to the first user that are usable to send electronic messages to the first user; and providing the currently assigned set of pseudo email addresses to the first user. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. An article of manufacture including a non-transitory computer-readable memory medium having instructions stored thereon that, in response to execution by a server, cause the server to:
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monitor emails that are addressed to one or more of a first set of email addresses allocated to a first user, wherein said first set of email addresses are usable to send emails to the first user, wherein said monitoring includes; counting a number R of the email addresses of the first set to which at least one of said emails are addressed; and counting a number D of different domain names represented by source addresses of said emails; and calculate a confidence level for the first user based at least on the number R, the number D and a number N of said emails, wherein the confidence level affects subsequent allocation of a second set of email addresses to the first user that are usable to send emails to the first user. - View Dependent Claims (16, 17, 18, 19, 20)
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21. A method, comprising:
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a computer system analyzing a first set of electronic messages addressed to at least one of a first set of email addresses assigned to a first user of a web-based service, wherein the email addresses are usable as pseudo identity information to be provided by the first user to one or more websites, wherein the email addresses are further usable to send electronic messages to the first user; in response to said analyzing the first set of electronic messages, the computer system assigning one of a plurality of trust levels to the first user, wherein the assigned trust level is indicative of the degree to which the first user'"'"'s usage of the web service matches an expected usage pattern of a typical user of the service, and wherein the assigned trust level affects subsequent assignment of a second set of email addresses that are usable to send electronic messages to the first user. - View Dependent Claims (22)
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23. A method, comprising:
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a computer system receiving requests for pseudo email addresses; and the computer system responding to the received requests by; generating a current set of pseudo email addresses usable by a first user as pseudo identity information for making purchases from one or more web sites, wherein said current set of pseudo email addresses is usable to send electronic messages to the first user, wherein said current set of pseudo email addresses include suffixes from a current group of suffix sets that is selected at least in part based on a current trust level assigned to the first user, and wherein the current trust level is assigned based at least in part on analysis of a set of electronic messages addressed to a previous set of pseudo email addresses assigned to the first user usable to send electronic messages to the first user; and providing the current set of pseudo email addresses to the first user. - View Dependent Claims (24, 25, 26)
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Specification