Group-IB Preventive Proxy

Main article: DLP - Data Loss/Leak Prevention - Technologies of privileged information loss prevention

Preventive Proxy task — a comprehensive protection of the websites, mobile applications and their users from cracking of accounts, collecting of personal information from personal accounts, illegal copying of author's content from the websites, theft of cookie files, "attacks" on mobile API and its unauthorized use.

Preventive Proxy can implement in infrastructure a web or mobile application and also to use it through Group-IB cloud. "Smart" protection against bots uses the behavioural analysis for identification harmful a bot activity. Preventive Proxy, for example, investigates behavior of the user to estimate who performs these or those operations in network – the person or a bot. Besides, the solution collects parameters of the browser, the application and the device, protecting a real user session from reuse by "bad" bots. At the same time does not block requests from the entrusted sources or legal bots.

Functionally Preventive Proxy consists of several blocks and is a part of an end-to-end system of Group-IB Fraud Hunting Platform. From the moment of loading of the first page of a web resource or start of mobile application, the modules Web Snippet and Mobile SDK collect and transmit behavioural characteristics of the user and an environment in which it is performed mobile or the web application to a server part of a system. Preventive Proxy checks existence, correctness and uniqueness of tokens of access on requests from the user's device, and on their basis the bot activity makes the decision on existence.