Steam aauthenticator is a feature of two-factor authentication on Steam. It provides additional layer privacy your logins and passwords. If this feature is activated, Steam Aauthenticator prompts you for one-time passcode every time , when you login to Steam on a unfamiliar device — steam guard mobile authenticator. Although Steam Authenticator may seem unsuitable, it supports security of your profile page. Because you are the only one who exists access to one-time passcodes, generated Steam Authenticator, no one be able to steal your page. Even if they get your password, they can log in your system. There is two versions of Steam Authenticator. Basic model routes you secret code by email every time you login to the account from a unaccustomed device. Other randomly generates temporary under confirmation via mobile application Steam on your mobile. Steam Authenticator Steam Authenticator Most Secure smartphone was in his actual possession to hack your profile Who needs the Pocket Steam Authenticator app? Steam Mobile Authenticator Authenticator is not is strictly required. Nevertheless, it is comfortable and adds additional stage security of your profile page. If you there are several toys Steam or you have expensive objects in games like dota2 and counter strike, use Steam Authenticator is worth your time. Using Mobile Authenticator also has own advantages if you wish apply options of Steam trading or buy and sell products on the Steam Market.Other than providing passcodes for mobile authentication, the app allows immediately approve or reject any Steam transaction trade or Steam marketplace.