Securing accessible systems using dynamic data mangling
US9698973B2 · kind B2 · utility
3Cited by
12References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2013 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Mar 28, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and techniques for securing accessible computer-executable program code and systems are provided. One or more base functions may be generated and blended with existing program code, such that it may be difficult or impossible for a potential attacker to distinguish the base functions from the existing code. The systems and code also may be protected using a variety of other blending and protection techniques, such as fractures, variable dependent coding, dynamic data mangling, and cross-linking, which may be used individually or in combination, and/or may be blended with the base functions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.