Deployment of DNSSEC: Problems and outlines

The DNSSEC protocol constitutes one of the solutions of DNS architecturepsilas security. Unlike the other solutions, it represents an extension of the standard DNS. However its deployment is not without difficulty. In this work, we emphasize some problems involved in the progressive deployment of DNSSEC, with the inherent risks in the use of public key cryptography. Proposals making it possible to solve these problems are provided.