Upon your first visit, we allow you to create an account with username only and store all account details in your browser cookie. The cookie can be erased if you will clear your browser search history and since the cookie is being locally stored in your browser – you will not be able to access your account from anywhere but this browser.
To avoid losing your account we strongly recommend you to set a password and an email address. And in order to secure your account, it is necessary to use two-factor authentication. You can enable two-factor authentication in "settings" under "security" tab. In rare cases when a user has no smartphone we have a "security email" – it is a 2fa substitute which uses your email address for sending OTP.