Patent ID: 9742774
Date: 2017-08-22
CPC Classifications: H04L

Claim:
1. A method for determining a phishing website, comprising: determining, by a hardware server, whether a target website accessed by a client is a gray website, the gray website being a website neither in a preset blacklist nor in a whitelist; acquiring, by the client, browsing information of the gray website in the client, and determining whether the browsing information meets a preset condition; if yes, determining that the gray website is a non-phishing website; if not, acquiring, by the client, domain name feature information of the gray website, and when the domain name feature information conforms to a pre-configured rule, determining, by the client, that the gray website is a phishing website, wherein the browsing information includes a number of page views and viewing time, and wherein the client is a local client and further comprises: a first API configured for: (1) transferring a URL of the target website in response to a heuristic determination being initiated by the client; (2) storing the browsing information; and (3) ranking websites based on the browsing information; and a second API configured for determining whether the target website is the phishing website based on ranked page views and the viewing time.