The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2019
Filed:
Dec. 20, 2018
Peking University Shenzhen Graduate School, Shenzhen, CN;
Foshan Saisichan Tech Ltd., Foshan, CN;
China National Digital Switching System Engineering & Technological R&d Center, Zhengzhou, CN;
Hui Li, Shenzhen, CN;
Jiangxing Wu, Shenzhen, CN;
Xin Yang, Shenzhen, CN;
Peng Yi, Shenzhen, CN;
Shuo-yen Robert Li, Shenzhen, CN;
Other;
Abstract
A method comprising: S1. dividing attack and defense processes associated with a computer network system into first one or more single-node attacks and second one or more link attacks based on attack granularity; S2. determining one or more single-node attack parameters associated with the computer network system based on configuration of the computer network system; S3. calculating (1) success probability and (2) time length of a single node attack by applying GSPN theory to mathematically analyze the determined one or more single-node attack parameters; S4. based on the success probability of the attacking single node as a parameter, using the Markov chain and the Martingale theory to calculate an average number of steps required for a successful link attack; and S5. calculating a total theoretical average attack time based on the average number of steps required for a successful link attack and the time length of a single node attack.