Public key infrastructure building trusted applications and web services overview of pki technology public key infrastructures pkis what are they type of certificate authorities cas services pki standards types of vendor and third party ca systems protecting private keys ca system attacks stolen private keys what can be done. With the recent electronic signatures in global and national commerce act public key cryptography digital signatures and digital certificates are finally. Note 5 retrouvez public key infrastructure building trusted applications and web services building trusted applications and web services by john r vacca published may 2004 et des millions de livres en stock sur amazonfr achetez neuf ou doccasion. A public key infrastructure pki is a set of roles policies hardware software and procedures needed to create manage distribute use store and revoke digital certificates and manage public key encryption the purpose of a pki is to facilitate the secure electronic transfer of information for a range of network activities such as e commerce internet banking and confidential email it is required for activities where simple passwords are an inadequate authentication method . Public key infrastructure edited by john vacca is geared toward security professionals it departments programmers and technical staff as well as executives and anyone responsible for creating and or implementing long range computer security within a company the book provides an extensive analysis of standards certificate authority services design and architecture considerations as well as in depth examinations of implementation issues such as schedule cost and