In a communications system using the Internet which includes client computers that access the Internet and transmit and receive messages, the client computers and users thereof having information of a personal or private nature specific to a respective user or respective client computer, server computers coupled to the Internet accessible by the client computers for electronic exchange of information, and at least one proxy computer coupled to the network which receives and transmits messages over the network and communicates with client computers and server computers over the Internet, and proxy software associated with the client computers, the proxy computer or both, the method of securing said information with respect to server computers comprising the steps of examining messages of client computers to be transmitted to server computers and messages received from server computers and altering at least a content protocol layer of the messages to prevent server computers from obtaining said information.