Whenever an organization uses technologies such as smart cards, IPsec, SSL, digital signa- tures, EFS, or other technologies that rely upon levels of encryption, the zenith clone organization needs to create a public system of encryption and identi?cation. But the most common reason for using a system of certi?cates is Secure Sockets Layer (SSL), which veri?es a user?s iden- tity and securely transmits data. Without a system of mcsa, this would be almost impossible. Therefore, in most companies, because of the need for the Web, there have been numer- ous examples of simple PKIs franck muller dragon myth replica just to support a website on IIS. Without a PKI and certi?cates, you can?t even use HTTPS! The ´┐ŻCviewstore output allows fake patek philippe nautilus you to see the contents of a speci?c Active Directory Domain Services store or object, which lets you choose to view all certi?cates in that store. The PKI (the technology that your infrastructure uses to validate the identity of user or entities) is composed of many different components, but at the MCITP level you are pri- marily concerned with the following: Certificates Certificate authorities (CAs) Certificate revocation lists (CRLs) Certificate templates The Online Certificate Status Protocol Some of the material you may read here will seem like review?and some of christian dior watches for sale it may be. But
remember, on the Enterprise Administrator certification exam the strongest concentration of 70-640 material is not necessarily on any one replica piaget watches new technology but on a mix of all technologies available to you within a modern cheap vacheron constantin infrastructure and your ability to apply those technolo- gies in complex situations. A certi?cate authority is part of the PKI that is responsible for validating certi?cates, issuing certi?cates, and revoking certi?cates. At a minimum, an enterprise using Active Directory fake bvlgari Certi?cate Services (AD CS) chopard replicas must have at least one CA that issues and revokes certi?cates. Normally, as you'll see in this chapter, tHere's more than one CA deployed in an organization. Additionally, CAs can be either internal or external and can exist at several different a lange sohne copies levels, acting as a root CA or an issuance-only CA, for example.