Anonymity: safe Internet surfing
The issue of network security is largely associated with the anonymity of Internet surfing. Many ordinary users, on the one hand, underestimate the degree of transparency of its activity in the network (non-personal communication, for example, creates the illusion of anonymity), on the other - allowing for disclosure of all its web-routes believe that if they do not do anything illegal, then and interested in their networked lives no one will.
However, the anonymous browsing is really imaginary: the modern web technologies are functioning in a way that for people traveling on the network, you can get a lot of information which he willingly probably would not share with outsiders. Obtained as the user data can be used not only hackers, but the financial organizations, such as for marketing purposes, as well as owners of various resources to deny access. (For example, some foreign sites do not take users from Russia.) Thus, sooner or later before each user question, how to hide the details of his stay in the Internet. For these purposes, using proxy servers (on-line services, or special applications). Below, we consider it all in order.
Threats to anonymous in the net.
The main threat to anonymous surfing - it's ip-address, which you can not get rid of, because it is required for routing data. Knowing the ip-address, you can locate your computer, ISP, operating system and browser, screen resolution, number of colors. Another threat - a technology cookies. Cookie - is a character string of up to 4 kb, which web-server stores on your computer, for example, to save the last of the authorization procedure for re-visiting the resource. Extract information from the cookies should theoretically only the server that it was written, but this restriction is easily and cost before an intruder opens the possibility to trace the route of the web user's view visited websites, to understand the range of hobbies. All this information can be used for commercial purposes, anonymous proxy server.
Thus, providers of Internet and web services collect data about visited addresses, user names, passwords, search queries. In some countries, after the removal of such information, data about the user, it can be sold. Moreover, preliminary "cleansing" of the information is not always careful and often users can still be identified. But even if the information is not sold, it can still be used for marketing purposes.
However, the anonymous browsing is really imaginary: the modern web technologies are functioning in a way that for people traveling on the network, you can get a lot of information which he willingly probably would not share with outsiders. Obtained as the user data can be used not only hackers, but the financial organizations, such as for marketing purposes, as well as owners of various resources to deny access. (For example, some foreign sites do not take users from Russia.) Thus, sooner or later before each user question, how to hide the details of his stay in the Internet. For these purposes, using proxy servers (on-line services, or special applications). Below, we consider it all in order.
Threats to anonymous in the net.
The main threat to anonymous surfing - it's ip-address, which you can not get rid of, because it is required for routing data. Knowing the ip-address, you can locate your computer, ISP, operating system and browser, screen resolution, number of colors. Another threat - a technology cookies. Cookie - is a character string of up to 4 kb, which web-server stores on your computer, for example, to save the last of the authorization procedure for re-visiting the resource. Extract information from the cookies should theoretically only the server that it was written, but this restriction is easily and cost before an intruder opens the possibility to trace the route of the web user's view visited websites, to understand the range of hobbies. All this information can be used for commercial purposes, anonymous proxy server.
Thus, providers of Internet and web services collect data about visited addresses, user names, passwords, search queries. In some countries, after the removal of such information, data about the user, it can be sold. Moreover, preliminary "cleansing" of the information is not always careful and often users can still be identified. But even if the information is not sold, it can still be used for marketing purposes.
martinezise - 4. Feb, 17:20
