Each time you are browsing the net – there is a possibility that your personal data will be in other people hands. In order to prevent your data loss – you need to use security for your own good. Before using the proxies you first need to understand what is a proxy server and how it works. Proxy server – is a computer hub, a hub which connect dozens, hundreds or even thousands of computers to create a large multiple connection between them. They are use to hide your real identity while surfing the net. It helps to filter the websites contents. In most of the case, when you are surfing online, your ISP (Internet Service Provider) will assign you an IP (Internet Protocol) address. This address contains all the data that leads to you – starting from the location. It is used to identify the user and interact with other computers.