Abstract: Disclosed are systems and methods for registering a user and/or a client device with a server computer. In one embodiment, a registration method does not use any stored passwords or tokens. In certain embodiments, a method can include (a) generating a plurality of mathematical formulas, at least some of the plurality of mathematical formulas comprising variables; (b) generating a user ID file name comprising a decryption key, the decryption key associated with the plurality of mathematical formulas; (c) generating a plurality of icons; (d) assigning uniquely each mathematical formula from the plurality of mathematical formulas to each of the icons of the plurality of icons; and (e) receiving an ordered selection of icons, the ordered selection of icons selected by the user from said plurality of icons.

Abstract: Disclosed are systems and methods for authenticating a user and a user device. In one embodiment, a method does not use any stored usernames, passwords, or tokens. In certain embodiments, a when a user requests authentication a server provides variable values to a client device. The client device returns to the server an output based on inputting the variable values into formulas associated with the client device. The server uses the client device generated output to authenticate the client device and the user by, in some embodiments, attempting to decrypt a user ID file associated with the client device. Each time the user requests authentication different variable values are used to prevent prediction and hacking of the system.

Abstract: Disclosed are systems and methods for registering a user and/or a client device with a server computer. In one embodiment, a registration method does not use any stored passwords or tokens. In certain embodiments, a method can include (a) generating a plurality of mathematical formulas, at least some of the plurality of mathematical formulas comprising variables; (b) generating a user ID file name comprising a decryption key, the decryption key associated with the plurality of mathematical formulas; (c) generating a plurality of icons; (d) assigning uniquely each mathematical formula from the plurality of mathematical formulas to each of the icons of the plurality of icons; and (e) receiving an ordered selection of icons, the ordered selection of icons selected by the user from said plurality of icons.

Abstract: A method of registering and authenticating a user and a user device is disclosed. In one embodiment, the method does not use any stored usernames, passwords, or tokens. In certain embodiments, the method stores algorithmic functions on the user device. When a user requests authentication a server provides variable values to the client device. The values are input into the algorithmic functions. The functions generate an output. The output is sent to the server. The server uses the client device generated output to authenticate the client device and the user. Each time the user requests authentication different variable values are used to prevent prediction and hacking of the system.

Abstract: Disclosed are systems and methods for authenticating a user and a user device. In one embodiment, a method does not use any stored usernames, passwords, or tokens. In certain embodiments, a when a user requests authentication a server provides variable values to a client device. The client device returns to the server an output based on inputting the variable values into formulas associated with the client device. The server uses the client device generated output to authenticate the client device and the user by, in some embodiments, attempting to decrypt a user ID file associated with the client device. Each time the user requests authentication different variable values are used to prevent prediction and hacking of the system.

Abstract: A method of registering and authenticating a user and a user device is disclosed. In one embodiment, the method does not use any stored usernames, passwords, or tokens. In certain embodiments, the method stores algorithmic functions on the user device. When a user requests authentication a server provides variable values to the client device. The values are input into the algorithmic functions. The functions generate an output. The output is sent to the server. The server uses the client device generated output to authenticate the client device and the user. Each time the user requests authentication different variable values are used to prevent prediction and hacking of the system.

Abstract: A novel computerized method for authenticating a client computer is disclosed. The method for authenticating the client computer does not utilize any stored usernames, passwords, or tokens. The process stores a series of algorithmic functions on the client computer. When the user desires to login to a server computer the server computer provides multiple sets of variables to the client computer. The variables are input into the algorithmic functions. The functions generate an output. The output is sent to the server computer. The server computer utilizes the client generated output to authenticate the client device. Each time the user desires to login different variables are utilized to prevent prediction and hacking of the system.

Abstract: A novel computerized method for authenticating a client computer is disclosed. The method for authenticating the client computer does not utilize any stored usernames, passwords, or tokens. The process stores a series of algorithmic functions on the client computer. When the user desires to login to a server computer the server computer provides multiple sets of variables to the client computer. The variables are input into the algorithmic functions. The functions generate an output. The output is sent to the server computer. The server computer utilizes the client generated output to authenticate the client device. Each time the user desires to login different variables are utilized to prevent prediction and hacking of the system.