Website access method and system

Abstract

The invention discloses a website access method and a website access system. The website access method comprises the following steps that a client side acquires website information corresponding to a website which is requested to be accessed; the client side extracts a website cipher text according to the website information; the client side submits the website cipher text to a server; the server matches the website cipher text with a cipher text stored in a database; if the website cipher text is matched with the cipher text marked as a malicious website in the database, a malicious website query result is returned to the client side; the client side obstructs an access behavior to the website according to the malicious website query result; if the website cipher text is not matched with the cipher text marked as the malicious website in the database, a normal website query result is returned to the client side; and the client side continuously performs the access behavior to the website according to the normal website query result. According to the website access method and the website access system provided by the embodiment of the invention, a malicious website can be quickly and effectively intercepted.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a website access method and system. Background technique [0002] Uniform Resource Locator (Uniform Resource Locator, hereinafter referred to as: URL) is an identification method used to completely describe the addresses of web pages and other resources on the Internet. On the Internet, each webpage has a unique URL, which can be a local disk, a computer on a local area network, or more often a site on the Internet. Simply put, a URL is a web page address, commonly known as a "web address". [0003] Among all the transmission methods of Trojan horses and malware, more than 70% of the security threats come from web browsing. The main methods include webpage hanging horses, phishing, malicious downloads, etc. Various malicious websites have seriously threatened users. Personal information security, national information security, and the healthy development of the Internet, so re...

AI Technical Summary

Problems solved by technology

[0004] The existing technology maintains safe browsing of web pages by constructing a malicious URL library containing malicious URLs. The malicious URL library exists on the local client, while the malicious websites on the Internet are constantly updating and changing, and the generation of the malicious URL library also needs to be constantly updated. Update, the existing technology needs to rely on the local client to continuously upgrade the new local malicious URL database to ensure the blocking effect of malicious URLs. Malicious URLs, making it impossible to quickly and effectively block malicious websites

Images