#WAR ROBOTS HACK SERVER BYPASS CODE#
Since it is rarely possible to intercept both the password and the code from the SMS, it is easier to intercept a token (cookie), which is issued to the user after successful login. In principle, this is the only option that HTTP protocol provides. In the case of a successful login, how will the remote service “remember” this user, how will his requests be distinguished from others? And here everything is old fashion way – with the help of a token saved in cookies. Then, on another channel, he receives a second password/code to access the site. It all starts with the fact that the user goes to the site and enters his password. To understand where in two-factor authentication is the weakest link, consider the technical aspects of its work. The strength of the chain, as is known, is determined by the strength of the weakest link. Since the likelihood of hacking two devices of the same user at once (for example, a computer to steal a password and a mobile phone to steal SMS with a code) is very low, two-factor authentication is a fairly reliable method of protecting accounts. In general, two-factor authentication allows you to more securely protect user data, since an attacker is no longer enough to intercept or brute-force a password to login an account - one also need a code from another source, and codes in most cases are one-time. Such another channel may be a one-time code from an SMS message, a code-response from a special application, a one-time password issued by an ATM and other options. And the second authentication element must be received via another channel that the user has tied to his account. One of these methods is usually a user password. The principle of two-factor authentication is that it requires confirmation of the user's identity using two different methods. With it, you can protect the login to your email account, e-wallet, various services related to money and their substitutes.
Two-factor authentication is needed to enhance the protection of user information.
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