Invention Grant
- Patent Title: Method and system for a secure virtual keyboard
- Patent Title (中): 用于安全虚拟键盘的方法和系统
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Application No.: US12458192Application Date: 2009-07-02
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Publication No.: US08176324B1Publication Date: 2012-05-08
- Inventor: Hema Krishnamurthy
- Applicant: Hema Krishnamurthy
- Applicant Address: US VA McLean
- Assignee: Exelis Inc.
- Current Assignee: Exelis Inc.
- Current Assignee Address: US VA McLean
- Agency: Davidson Berquist Jackson & Gowdey LLP
- Main IPC: G06F21/00
- IPC: G06F21/00 ; H04L9/32 ; H04L9/00 ; G06Q40/00

Abstract:
Methods and systems provide a secure virtual keyboard represented as an onscreen keyboard with multiple levels of security. The secure virtual keyboard provides keys that are a combination of numerals, alphabets and special characters. Different security features provided include, but are not limited to, randomly changing the key layout, providing an option for mouse-hover input, and using a secure encrypted transmission path.
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