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  2. Active Directory - Wikipedia

    en.wikipedia.org/wiki/Active_Directory

    Active Directory ( AD) is a directory service developed by Microsoft for Windows domain networks. Windows Server operating systems include it as a set of processes and services. [1] [2] Originally, only centralized domain management used Active Directory. However, it ultimately became an umbrella title for various directory-based identity ...

  3. Lightweight Directory Access Protocol - Wikipedia

    en.wikipedia.org/wiki/Lightweight_Directory...

    For example in Active Directory Kerberos is used in the authentication step, while LDAP is used in the authorization step. An example of such data model is the GLUE Schema, [26] which is used in a distributed information system based on LDAP that enable users, applications and services to discover which services exist in a Grid infrastructure ...

  4. Database schema - Wikipedia

    en.wikipedia.org/wiki/Database_schema

    Database schema. The database schema is the structure of a database described in a formal language supported typically by a relational database management system (RDBMS). The term "schema" refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases ).

  5. Public key infrastructure - Wikipedia

    en.wikipedia.org/wiki/Public_key_infrastructure

    Public key infrastructure. 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 ...

  6. Flexible single master operation - Wikipedia

    en.wikipedia.org/wiki/Flexible_single_master...

    Since the schema of Active Directory is rarely changed, however, the Schema Master role will rarely do any work. This role is typically involved in the deployment of Exchange Server and Skype for Business Server, as well as domain controllers from one version to another version, as all of these situations involve making changes to the Active ...

  7. Active Directory Federation Services - Wikipedia

    en.wikipedia.org/wiki/Active_Directory...

    Active Directory Federation Services (AD FS), a software component developed by Microsoft, can run on Windows Server operating systems to provide users with single sign-on access to systems and applications located across organizational boundaries. It uses a claims-based access-control authorization model to maintain application security and to ...

  8. Apache Directory - Wikipedia

    en.wikipedia.org/wiki/Apache_Directory

    Apache Directory is an open source project of the Apache Software Foundation. The Apache Directory Server, originally written by Alex Karasulu, is an embeddable directory server entirely written in Java. It was certified LDAPv 3-compatible by The Open Group in 2006. [2] [3] Besides LDAP, the server supports other protocols as well.

  9. Access-control list - Wikipedia

    en.wikipedia.org/wiki/Access-control_list

    In computer security, an access-control list ( ACL) is a list of permissions [a] associated with a system resource (object or facility). An ACL specifies which users or system processes are granted access to resources, as well as what operations are allowed on given resources. [1] Each entry in a typical ACL specifies a subject and an operation.