System and method for managing certificate based secure network access with a certificate having a buffer period prior to expiration

Abstract

Provided is a system and method for managing certificate based secure network access based on a buffer period prior to the expiration of the Certificate. The system includes an authentication hardware system structured and arranged to receive from a User by way of a first device having at least one processor, a request for certificate based network access, the request including a Certificate having a lifespan incorporating a buffer period. A validation hardware system having at least one processor and being in communication with the authentication hardware system is structured and arranged to receive a request for validation of the Certificate, the validation hardware system evaluating the Certificate having a lifespan incorporating the buffer period to a current date to provide a positive or negative evaluation of the Certificate. In response to a positive evaluation of the buffer period to the current date, the Certificate is validated and the user is provided certificate based network access. In response to a negative evaluation of the buffer period to the current date, the Certificate is restricted and at least a portion of the Network access is restricted. Under such a restriction, the user may use the restricted Certificate to obtain a new unrestricted Certificate having a new buffer period. An associated method of use is also provided.