Active Directory also includes security features, including: Show
Active Directory supports a variety of ways to authenticate users. Over the range of its life, Active Directory has supported LAN Manager, NTLM, and Kerberos. Each time, the authentication protocol evolved to be more usable and secure. Active Directory’s main purpose was to bring together all the Microsoft technologies to allow users to easily access resources and to allow administrators to securely define their access. What Is LDAP?LDAP is a protocol that was designed for applications to query user information very quickly and at scale. It was ideal for something like the telecommunications or airline industry. Active Directory was designed for enterprises with maybe a few thousand employees and computers. LDAP was a protocol designed for applications powering the telephone wireless carriers that needed to handle millions of requests to authenticate subscribers to the phone networks. LDAP is a product-agnostic protocol. Active Directory actually implemented with LDAP support to allow LDAP-based applications to work against an existing Active Directory environment. As a protocol, LDAP is primarily concerned with:
How Do LDAP & Active Directory Compare?LDAP is a protocol, but vendors built directories where LDAP was the primary means of communicating with the directory. They were often known as LDAP servers. The servers were mainly used as an information store about users for an application. As a result, they are sometimes compared with Active Directory. This led to some confusion, with people asking which is better: an LDAP server or Active Directory? There isn’t really a good answer to this question, as it’s not a fair comparison. People might really be asking a different kind of question. For example, is Active Directory a better choice for an application directory than using Ping Identity Directory or Oracle Internet Directory? Typically, LDAP servers are appropriate for very large-scale applications, such as the millions of subscriber queries made in a wireless telecommunications platform. LDAP is also good in situations where you have a large number of user authentications taking place. At one point, Twitter had a very large LDAP service powering its user authentication. Due to its design, Active Directory is not ideal for very large-scale implementations with a single community of users. It does scale very well when the organization is distributed into multiple forests and domains. There are Active Directory implementations with hundreds of thousands of users, but they are all managed in localized domains and forests. Where Active Directory ExcelsActive Directory is excellent at its core job, which is managing access to on-premises Microsoft-based technology, such as Windows clients, servers, and SharePoint/Exchange. Group policy in Active Directory can be very effective at securing Windows computers due to the tight integration between domain-joined Windows computers and Active Directory. LDAP servers have no equivalent here. Which Is Right for Your Business?At Okta, we support both Active Directory and LDAP environments. The distinct benefits of each work better for certain businesses. Many of our customers have both Active Directory and LDAP servers in their organization. We are able to connect to both and unify the information into the Okta Universal Directory. ReferencesActive Directory Domain Services Overview. (May 2017). Microsoft. Understanding Active Directory. (March 2018). Medium. What Is Kerberos Authentication? (October 2009). Microsoft. Configuring Active Directory for LDAP Authentication. IBM. Active Directory Domain Services Overview. (May 2017). Microsoft. Understanding Active Directory. (March 2018). Medium. North Korean Hackers May Be Dabbing in Ransomware Again. (July 2020). PC Magazine. Report Finds Serious Flaws in COVID-19 Vaccine Developers' Systems. (July 2020). xTelligent Healthcare Media. LDAP and Active Directory. Active Directory 360. What are the main differences between OpenLDAP and Microsoft's Active Directory AD )?But what's the difference between the two? LDAP is an open, vendor-agnostic, cross-platform protocol that works with multiple directory services, including AD. AD, in contrast, is Microsoft's proprietary directory service that organizes various IT assets like computers and users.
What is the difference between LDAP and Active Directory?AD is a directory service for Microsoft that makes important information about individuals available on a limited basis within a certain entity. Meanwhile, LDAP is a protocol not exclusive to Microsoft that allows users to query an AD and authenticate access to it.
What is the difference between OpenLDAP and LDAP?What Is the Difference Between LDAP vs. OpenLDAP? OpenLDAP is a free, open-source implementation of the LDAP protocol. Because it's a common, free iteration available to anyone, OpenLDAP is sometimes referred to as just “LDAP.” However, it is more than just the protocol; it's light LDAP directory software.
What is the difference between LDAP and Ldaps?LDAPS isn't a fundamentally different protocol: it's the same old LDAP, just packaged differently. LDAPS allows for the encryption of LDAP data (which includes user credentials) in transit during any communication with the LDAP server (like a directory bind), thereby protecting against credential theft.
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What are the main differences between Openldap and Microsofts Active Directory AD )?
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