Intercepting text strings to prevent exposing secure information
US8621345B2 · kind B2 · utility
3Cited by
9References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2006 |
| Grant date | Dec 31, 2013 |
| Priority date | — |
| Expiry date | Apr 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/31
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
To prevent exposing secure information, a first alphanumeric string is received and compared to a second alphanumeric string. After comparing the first alphanumeric string to the second alphanumeric string, it is determined whether the first alphanumeric string includes one of a limiting character and an instruction to send a message. The first alphanumeric string may be modified based on a result of comparing the first alphanumeric string to the second alphanumeric string, thereby altering the first alphanumeric string, and the first alphanumeric string, as modified, may be transmitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.