发明名称 |
PREVENTING PHISHING ATTACKS BASED ON REPUTATION OF USER LOCATIONS |
摘要 |
User sessions are authenticated based on locations associated with a user account used for sending a request for creating a session. Examples of locations of a source of a request include a geographical location, a network address, or a machine cookie associated with a device sending the request. Locations of the request are compared with stored safe locations associated with the user account and a suspiciousness index is determined for the session. The level of authentication required for the session is determined based on the suspiciousness index. Locations are associated with a reputation based on past history of sessions originating from the locations. A location associated with a history of creating suspicious session is considered an unsafe location. Reputation of the location originating the session is used to determine the level of authentication required for the session.
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申请公布号 |
US2010211996(A1) |
申请公布日期 |
2010.08.19 |
申请号 |
US20090646800 |
申请日期 |
2009.12.23 |
申请人 |
MCGEEHAN RYAN;POPOV LEV TIMOUROVICH;PALOW CHRISTOPHER WILLIAM;READ ROBERT J;KEYAMI PEDRAM |
发明人 |
MCGEEHAN RYAN;POPOV LEV TIMOUROVICH;PALOW CHRISTOPHER WILLIAM;READ ROBERT J.;KEYAMI PEDRAM |
分类号 |
G06F21/00 |
主分类号 |
G06F21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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