Security analysis method and system based on protocol state
US12235972B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2024 |
| Grant date | Feb 25, 2025 |
| Priority date | — |
| Expiry date | Jul 9, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/552
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosure provides a security analysis method and system based on protocol state, which relates to the technical field of protocol security protection. The method includes the following: a node traversal table is built, the node traversal table is scanned and analyzed according to the protocol trigger sequence rule, a first security evaluation factor of a protocol stack is determined, and a second security evaluation factor of each protocol is determined based on protocol normal application rule, and the trustworthiness degree of the second security factor is determined based on the first security factor, and the second security factor is revised based on the trustworthiness degree, and the security state of the protocol is determined according to the revised second security factor, thus the analysis of the protocol state is realized, and the security of the protocol can be accurately determined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.