According to some embodiments, a member authentication request is received at a security server from a client server. The member authentication request may be associated with, for example, a member attempting to access confidential information from the client server. A secure key associated with the member may be determined and data associated with that key may be transmitted to the member (e.g., via his or her wireless device or computer). Secure key information may be received from the member and validated. Based on the validated secure key information, it may be arranged for the member to receive the confidential information from the client server.