I. OpenSSL is an open source Project that provides a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library. ¹
II. LDAP stands for Lightweight Directory Access Protocol. LDAP runs over TCP/IP or other connection oriented transfer services. An entry is a collection of attributes that has a globally-unique Distinguished Name (DN). The DN is used to refer to the entry unambiguously. In LDAP, directory entries are arranged in a hierarchical tree-like structure ²
III. The Active Directory module for Windows PowerShell in Windows Server 2008 R2 is a Windows PowerShell module (named Active Directory) that consolidates a group of cmdlets. You can use these cmdlets to manage your Active Directory domains, Active Directory Lightweight Directory Services (AD LDS) configuration sets, and Active Directory Database Mounting Tool instances in a single, self-contained package. ³
¹ https://www.openssl.org/
² http://www.openldap.org/doc/admin24/intro.html
³ https://technet.microsoft.com/en-us/library/ee617195.aspx
I. OpenSSL is an open source Project that provides a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library.
Questão copiada, sem tirar nem por, do site oficial do OpenSSL[1].
II. OpenLDAP stands for Open Light Directory Access Protocol. It is a lightweight protocol for accessing directory services, specifically X.500-based directory services. LDAP runs only over TCP/IP services. The LDAP information model is based on entries. An entry is a collection of commands that has a globally-unique Distinguished Name (DN). The DN is used to refer to the entry ambiguously. In LDAP, directory entries are arranged in a non hierarchical tree-like structure.
Dois erros: LDAP runs only over TCP/IP services, errado, pois o LDAP runs over TCP/IP or other connection oriented transfer services.
Outro erro:
"directory entries are arranged in a non hierarchical tree-like structure".
Justificativa:
In LDAP, directory entries are arranged in a hierarchical tree-like structure. Traditionally, this structure reflected the geographic and/or organizational boundaries.
III. The Active Directory module for Windows PowerShell consolidates a group of cmdlets. These cmdlets can be used to manage Active Directory domains, Active Directory Lightweight Directory Services (AD LDS) configuration sets, and Active Directory Database Mounting Tool instances in a single, self-contained package.
Certo.[2]
Fonte:
[1] https://www.openssl.org/
[2] https://docs.microsoft.com/en-us/powershell/module/addsadministration/?view=win10-ps