发明名称 |
System and method for providing multi-class processing of login requests |
摘要 |
When a user successfully logs into an account, the user is provided with a first-class login token, which entitles the user to one or more unsuccessful login attempts without experiencing delays the user would otherwise experience. If attempts with a second-class login token or an expired first-class login token is impermissible, a subsequent login attempt is subject to delays the user would otherwise not experience. The delays minimize the effectiveness of dictionary attacks. Additionally, if the user attempts to login without a login token or an invalid login token, the login attempt is impermissible and the user is provided with a second-class login token for use in a delayed, subsequent login attempt.
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申请公布号 |
US7421733(B2) |
申请公布日期 |
2008.09.02 |
申请号 |
US20020072840 |
申请日期 |
2002.02.06 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
GLASSMAN STEVEN CHARLES;MANASSE MARK STEVEN |
分类号 |
H04L9/32;G06F15/16;G06F21/00;H04L9/00;H04L29/06 |
主分类号 |
H04L9/32 |
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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