发明名称 Enhancing password protection
摘要 A mechanism is provided for enhancing password protection. a combination password that comprises dynamic text interspersed within a static user password is received from a user. A determination is made as to whether the combination password is to be verified without the dynamic text. Responsive to identifying that the combination password is to be verified without the dynamic text, the dynamic text is filtered from the combination password based on an identified dynamic suggestion issued to the user prior to the combination password being received thereby forming a filtered password. The filtered password is then authenticated using information stored for the user. Responsive to validating the filtered password, access is granted by the user to a secured system.
申请公布号 US8856904(B2) 申请公布日期 2014.10.07
申请号 US201313774191 申请日期 2013.02.22
申请人 International Business Machines Corporation 发明人 Chougle Abdullah Q.;Chougule Vishal V.;Jain Priyanka P.
分类号 G06F7/04;G06F21/31;G06F21/46 主分类号 G06F7/04
代理机构 代理人 Lammes Francis;Walder, Jr. Stephen J.;LaBaw Jeffrey S.
主权项 1. A method, in a data processing system, for enhancing password protection, the method comprising: receiving, by a processor, a combination password from a user, the combination password comprising dynamic text interspersed within a static user password, the combination password generated by presenting a dynamic suggestion to the user, the dynamic suggestion instructing the user to enter a first text value at a first identified location from a grid card either after or before a first identified character position of the static user password, and the first text value identified by a first column indicator and a first row indicator; determining, by the processor, whether the combination password is to be verified without the dynamic text; responsive to identifying that the combination password is to be verified without the dynamic text, filtering, by the processor, the dynamic text from the combination password based on the dynamic suggestion issued to the user prior to the combination password being received thereby forming a filtered password; authenticating, by the processor, the filtered password using information stored for the user; and responsive to validating the filtered password, granting, by the processor, access by the user to a secured system.
地址 Armonk NY US