Degrees of separation for handling communications
First Claim
1. A method comprising:
- receiving a communication from a sender, wherein the communication is directed to an intended recipient;
accessing one or more contact lists associated with the intended recipient or the sender to determine whether the sender and the intended recipient are linked by less than a threshold number of degrees of separation; and
selectively handling, using at least one processor, the communication based on whether the sender and the intended recipient are linked by less than the threshold number of degrees of separation.
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Accused Products
Abstract
A sender'"'"'s degrees of separation from a recipient may be used to aid in spam filtering or to otherwise handle a communication. The “degrees of separation” represent a metric used to quantify whether/how the recipient is linked to the sender through intermediary people or other entities. For example, a recipient may know a first user (first degree of separation) and the first user may know a second user (second degree of separation) who knows the sender of an e-mail. In this case, the sender is separated from the recipient by two degrees of separation (by two other contacts). A level of “trust” or “legitimacy” about a sender'"'"'s communication can be inferred by looking at whether the sender is linked to an intended recipient. Typically, user contact lists (e.g., address book, buddy list, and/or white list) are evaluated to determine the number of degrees (or hops) are required to link or relate two users.
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Citations
20 Claims
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1. A method comprising:
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receiving a communication from a sender, wherein the communication is directed to an intended recipient; accessing one or more contact lists associated with the intended recipient or the sender to determine whether the sender and the intended recipient are linked by less than a threshold number of degrees of separation; and selectively handling, using at least one processor, the communication based on whether the sender and the intended recipient are linked by less than the threshold number of degrees of separation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A non-transitory computer-readable storage medium storing instructions thereon that, when executed by at least one processor, cause a computer system to:
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receive a communication from a sender, wherein the communication is directed to an intended recipient; access one or more contact lists associated with the intended recipient or the sender to determine whether the sender and the intended recipient are linked by less than a threshold number of degrees of separation; and selectively handle the communication based on whether the sender and the intended recipient are linked by less than the threshold number of degrees of separation. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. An apparatus comprising:
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at least one processor; and at least one non-transitory computer-readable storage medium storing instructions thereon that, when executed by the at least one processor, cause the apparatus to; receive a communication from a sender, wherein the communication is directed to an intended recipient; access one or more contact lists associated with the intended recipient or the sender to determine whether the sender and the intended recipient are linked by less than a threshold number of degrees of separation; and selectively handle the communication based on whether the sender and the intended recipient are linked by less than the threshold number of degrees of separation. - View Dependent Claims (20)
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Specification