What is LDAP used for

Question

I know that LDAP is used to provide some information and to help facilitate authorization    But what are the other usages of LDAP

User · Answer

LDAP stands for Lightweight Directory Access Protocol It is used in Active Directory for communicating user queries  e g   LDAP can be used by users to search and locate a particular object like a laser printer in a domain

User · Answer

The main idea of LDAP is to keep in one place all the information of a user  contact details  login  password  permissions   so that it is easier to maintain by network administrators  For example you can    use the same login passwd to login on an Intranet and on your local computer  give specific permissions to a group of user  For example some could access some specific page of your Intranet  or some specific directories on a shared drive  get all the contact details of the people in a company on Outlook for example

User · Answer

In Windows Server LDAP is a protocol which is used for access Active Directory  object  user authentication  authorization

User · Answer

That s a rather large question   LDAP is a protocol for accessing a directory  A directory contains objects  generally those related to users  groups  computers  printers and so on  company structure information  although frankly you can extend it and store anything in there    LDAP gives you query methods to add  update and remove objects within a directory  and a bunch more  but those are the central ones    What LDAP does not do is provide a database  a database provides LDAP access to itself  not the other way around  It is much more than signup

User · Answer

To take the definitions the other mentioned earlier a bit further  how about this perspective     LDAP is Lightweight Directory Access Protocol   DAP  is an X 500 notion  and in X 500 is VERY heavy weight    It sort of requires a full 7 layer ISO network stack  which basically only IBM s SNA protocol ever realistically implemented    There are many other approaches to DAP   Novell has one called NDAP  NCP Novell Core Protocols are the transport  and NDAP is how it reads the directory    LDAP is just a very lightweight DAP  as the name suggests

User · Answer

The main idea of LDAP is to keep in one place all the information of a user  contact details  login  password  permissions   so that it is easier to maintain by network administrators  For example you can    use the same login passwd to login on an Intranet and on your local computer  give specific permissions to a group of user  For example some could access some specific page of your Intranet  or some specific directories on a shared drive  get all the contact details of the people in a company on Outlook for example

User · Answer

I have had the opportunity to start a project for school about ldap  from scratch  but before getting to know what is ldap  I had to understand what is a directory  there are many  most used directories are novell and windows   here you can see what the directory in Wikipedia   And ldap is the protocol to communicate with the board  one of the best books I ve found is this one

User · Answer

LDAP is the Lightweight Directory Access Protocol   Basically  it s a protocol used to access data from a database  or other source  and it s mostly suited for large numbers of queries and minimal updates  the sort of thing you would use for login information for example    LDAP doesn t itself provide a database  just a means to query data in the database

User · Answer

The main idea of LDAP is to keep in one place all the information of a user  contact details  login  password  permissions   so that it is easier to maintain by network administrators  For example you can    use the same login passwd to login on an Intranet and on your local computer  give specific permissions to a group of user  For example some could access some specific page of your Intranet  or some specific directories on a shared drive  get all the contact details of the people in a company on Outlook for example

User · Answer

To take the definitions the other mentioned earlier a bit further  how about this perspective     LDAP is Lightweight Directory Access Protocol   DAP  is an X 500 notion  and in X 500 is VERY heavy weight    It sort of requires a full 7 layer ISO network stack  which basically only IBM s SNA protocol ever realistically implemented    There are many other approaches to DAP   Novell has one called NDAP  NCP Novell Core Protocols are the transport  and NDAP is how it reads the directory    LDAP is just a very lightweight DAP  as the name suggests

User · Answer

The main benefit of using LDAP is that information for an entire organization can be consolidated into a central repository  For example  rather than managing user lists for each group within an organization  LDAP can be used as a central directory accessible from anywhere on the network  And because LDAP supports Secure Sockets Layer  SSL  and Transport Layer Security  TLS   sensitive data can be protected from prying eyes    LDAP also supports a number of back-end databases in which to store directories  This allows administrators the flexibility to deploy the database best suited for the type of information the server is to disseminate  Because LDAP also has a well-defined client Application Programming Interface  API   the number of LDAP-enabled applications are numerous and increasing in quantity and quality

User · Answer

That s a rather large question   LDAP is a protocol for accessing a directory  A directory contains objects  generally those related to users  groups  computers  printers and so on  company structure information  although frankly you can extend it and store anything in there    LDAP gives you query methods to add  update and remove objects within a directory  and a bunch more  but those are the central ones    What LDAP does not do is provide a database  a database provides LDAP access to itself  not the other way around  It is much more than signup

User · Answer

I will focus on why using LDAP  not what is LDAP   The use model is similar like how people use library cards or phonebooks  When you have a task that requires    write update once  read query many times     you might consider using LDAP  LDAP is designed to provide extremely fast read query performance for a large scale of dataset  Typically you want to store only a small piece of information for each entry  The add delete update performance is relatively slower compared with read query because the assumption is that you don   t do    update    that often    Imagine you have a website that has a million registered users with thousands of page requests per second  Without LDAP   every time users click a page  even for static page viewing  you will probably need to interact with your database to validate the user ID and its digital signature for this login session  Obviously  the query to your database for user-validation will become your bottleneck  By using LDAP  you can easily offload the user validation and gain significant performance improvement  Essentially  in this example  LDAP is another optimization layer outside your database to enhance performance  not replacing any database functions    LDAP is not just for user validation  any task that has the following properties might be a good use case for LDAP    You need to locate ONE piece of data many times and you want it fast You don   t care about the logic and relations between different data You don   t update  add  or delete the data very often The size of each data entry is small You don   t mind having all these small pieces of data at a centralized place

User · Answer

LDAP stands for Lightweight Directory Access Protocol It is used in Active Directory for communicating user queries  e g   LDAP can be used by users to search and locate a particular object like a laser printer in a domain

User · Answer

Well   LDAP is a protocol way  to access structured info  LDAP uses client-server model so  LDAP client makes request to access required info  LDAP server stores info not in relational way but in attribute and value pair  You can use LDAP to assign same privilege to group of user or same credential to access multiple services   For more details refer following link   http   www zytrax com books ldap ch2

User · Answer

That s a rather large question   LDAP is a protocol for accessing a directory  A directory contains objects  generally those related to users  groups  computers  printers and so on  company structure information  although frankly you can extend it and store anything in there    LDAP gives you query methods to add  update and remove objects within a directory  and a bunch more  but those are the central ones    What LDAP does not do is provide a database  a database provides LDAP access to itself  not the other way around  It is much more than signup

User · Answer

LDAP is the Lightweight Directory Access Protocol   Basically  it s a protocol used to access data from a database  or other source  and it s mostly suited for large numbers of queries and minimal updates  the sort of thing you would use for login information for example    LDAP doesn t itself provide a database  just a means to query data in the database

User · Answer

The main idea of LDAP is to keep in one place all the information of a user  contact details  login  password  permissions   so that it is easier to maintain by network administrators  For example you can    use the same login passwd to login on an Intranet and on your local computer  give specific permissions to a group of user  For example some could access some specific page of your Intranet  or some specific directories on a shared drive  get all the contact details of the people in a company on Outlook for example

User · Answer

Well   LDAP is a protocol way  to access structured info  LDAP uses client-server model so  LDAP client makes request to access required info  LDAP server stores info not in relational way but in attribute and value pair  You can use LDAP to assign same privilege to group of user or same credential to access multiple services   For more details refer following link   http   www zytrax com books ldap ch2

User · Answer

LDAP is also used to store your credentials in a network security system and retrieve it with your password and decrypted key giving you access to the services

User · Answer

LDAP main usage is to provider faster retrieval of data   It acts as a central repository for storing user details that can be accessed by various application at same time   The data that is read various time  but we rarely update the data then LDAP is better option as it is faster  to read in it because of its structure but updating add updatee or delete  is bit tedious job in case of LDAP Security provided by LDAP   LDAP can work with SSL  amp  TLS and thus can be used for sensitive information   LDAP also can work with number of database providing greater flexibility to choose database best suited for our environment Can be a better option for synchronising information between master and its replicase LDAP apart from supporting the data recovery capability  Also   allows us to export data into LDIF file that can be read by various software available in the market

User · Answer

I will focus on why using LDAP  not what is LDAP   The use model is similar like how people use library cards or phonebooks  When you have a task that requires    write update once  read query many times     you might consider using LDAP  LDAP is designed to provide extremely fast read query performance for a large scale of dataset  Typically you want to store only a small piece of information for each entry  The add delete update performance is relatively slower compared with read query because the assumption is that you don   t do    update    that often    Imagine you have a website that has a million registered users with thousands of page requests per second  Without LDAP   every time users click a page  even for static page viewing  you will probably need to interact with your database to validate the user ID and its digital signature for this login session  Obviously  the query to your database for user-validation will become your bottleneck  By using LDAP  you can easily offload the user validation and gain significant performance improvement  Essentially  in this example  LDAP is another optimization layer outside your database to enhance performance  not replacing any database functions    LDAP is not just for user validation  any task that has the following properties might be a good use case for LDAP    You need to locate ONE piece of data many times and you want it fast You don   t care about the logic and relations between different data You don   t update  add  or delete the data very often The size of each data entry is small You don   t mind having all these small pieces of data at a centralized place

User · Answer

Light weight directory access protocal is used to authenticate users to access AD information

User · Answer

To take the definitions the other mentioned earlier a bit further  how about this perspective     LDAP is Lightweight Directory Access Protocol   DAP  is an X 500 notion  and in X 500 is VERY heavy weight    It sort of requires a full 7 layer ISO network stack  which basically only IBM s SNA protocol ever realistically implemented    There are many other approaches to DAP   Novell has one called NDAP  NCP Novell Core Protocols are the transport  and NDAP is how it reads the directory    LDAP is just a very lightweight DAP  as the name suggests

User · Answer

LDAP is also used to store your credentials in a network security system and retrieve it with your password and decrypted key giving you access to the services

User · Answer

Light weight directory access protocal is used to authenticate users to access AD information

User · Answer

I have had the opportunity to start a project for school about ldap  from scratch  but before getting to know what is ldap  I had to understand what is a directory  there are many  most used directories are novell and windows   here you can see what the directory in Wikipedia   And ldap is the protocol to communicate with the board  one of the best books I ve found is this one

User · Answer

The main benefit of using LDAP is that information for an entire organization can be consolidated into a central repository  For example  rather than managing user lists for each group within an organization  LDAP can be used as a central directory accessible from anywhere on the network  And because LDAP supports Secure Sockets Layer  SSL  and Transport Layer Security  TLS   sensitive data can be protected from prying eyes    LDAP also supports a number of back-end databases in which to store directories  This allows administrators the flexibility to deploy the database best suited for the type of information the server is to disseminate  Because LDAP also has a well-defined client Application Programming Interface  API   the number of LDAP-enabled applications are numerous and increasing in quantity and quality

User · Answer

LDAP is the Lightweight Directory Access Protocol   Basically  it s a protocol used to access data from a database  or other source  and it s mostly suited for large numbers of queries and minimal updates  the sort of thing you would use for login information for example    LDAP doesn t itself provide a database  just a means to query data in the database

User · Answer

LDAP stands for Lightweight Directory Access Protocol  As the name suggests  it is a lightweight protocol for accessing directory services  specifically X 500-based directory services  LDAP runs over TCP IP or other connection oriented transfer services  The nitty-gritty details of LDAP are defined in RFC2251  The Lightweight Directory Access Protocol  v3   and other documents comprising the technical specification RFC3377  This section gives an overview of LDAP from a user s perspective   What kind of information can be stored in the directory  The LDAP information model is based on entries  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  Each of the entry s attributes has a type and one or more values  The types are typically mnemonic strings  like cn for common name  or mail for email address  The syntax of values depend on the attribute type  For example  a cn attribute might contain the value Babs Jensen  A mail attribute might contain the value babs example com  A jpegPhoto attribute would contain a photograph in the JPEG  binary  format   How is the information arranged  In LDAP  directory entries are arranged in a hierarchical tree-like structure

User · Answer

LDAP is the Lightweight Directory Access Protocol   Basically  it s a protocol used to access data from a database  or other source  and it s mostly suited for large numbers of queries and minimal updates  the sort of thing you would use for login information for example    LDAP doesn t itself provide a database  just a means to query data in the database

User · Answer

Well  there are LDAP servers and the LDAP protocol   Combined  it s a data store  or a database   It s not relational  but it s just a place to store data  and it s optimized to be efficient at reads more than writes   It doesn t support transactions   Now  it happens to be very popular for storing credentials  but that s by no means its only purpose  and not its original purpose

User · Answer

LDAP is just a protocol to access structured information  LDAP has standardized local and remote access to information whereas in case of database there is only standardized local access and remote access is proprietary   LDAP server is optimized for search operation and database for transactions Insert Delete    For more information refer following link   http   www itszero in 2013 09 what-is-ldap-ad-adam html

User · Answer

Well  there are LDAP servers and the LDAP protocol   Combined  it s a data store  or a database   It s not relational  but it s just a place to store data  and it s optimized to be efficient at reads more than writes   It doesn t support transactions   Now  it happens to be very popular for storing credentials  but that s by no means its only purpose  and not its original purpose

User · Answer

That s a rather large question   LDAP is a protocol for accessing a directory  A directory contains objects  generally those related to users  groups  computers  printers and so on  company structure information  although frankly you can extend it and store anything in there    LDAP gives you query methods to add  update and remove objects within a directory  and a bunch more  but those are the central ones    What LDAP does not do is provide a database  a database provides LDAP access to itself  not the other way around  It is much more than signup

User · Answer

To take the definitions the other mentioned earlier a bit further  how about this perspective     LDAP is Lightweight Directory Access Protocol   DAP  is an X 500 notion  and in X 500 is VERY heavy weight    It sort of requires a full 7 layer ISO network stack  which basically only IBM s SNA protocol ever realistically implemented    There are many other approaches to DAP   Novell has one called NDAP  NCP Novell Core Protocols are the transport  and NDAP is how it reads the directory    LDAP is just a very lightweight DAP  as the name suggests

User · Answer

In Windows Server LDAP is a protocol which is used for access Active Directory  object  user authentication  authorization

User · Answer

LDAP stands for Lightweight Directory Access Protocol  As the name suggests  it is a lightweight protocol for accessing directory services  specifically X 500-based directory services  LDAP runs over TCP IP or other connection oriented transfer services  The nitty-gritty details of LDAP are defined in RFC2251  The Lightweight Directory Access Protocol  v3   and other documents comprising the technical specification RFC3377  This section gives an overview of LDAP from a user s perspective   What kind of information can be stored in the directory  The LDAP information model is based on entries  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  Each of the entry s attributes has a type and one or more values  The types are typically mnemonic strings  like cn for common name  or mail for email address  The syntax of values depend on the attribute type  For example  a cn attribute might contain the value Babs Jensen  A mail attribute might contain the value babs example com  A jpegPhoto attribute would contain a photograph in the JPEG  binary  format   How is the information arranged  In LDAP  directory entries are arranged in a hierarchical tree-like structure

User · Answer

LDAP main usage is to provider faster retrieval of data   It acts as a central repository for storing user details that can be accessed by various application at same time   The data that is read various time  but we rarely update the data then LDAP is better option as it is faster  to read in it because of its structure but updating add updatee or delete  is bit tedious job in case of LDAP Security provided by LDAP   LDAP can work with SSL  amp  TLS and thus can be used for sensitive information   LDAP also can work with number of database providing greater flexibility to choose database best suited for our environment Can be a better option for synchronising information between master and its replicase LDAP apart from supporting the data recovery capability  Also   allows us to export data into LDIF file that can be read by various software available in the market

User · Answer

LDAP is just a protocol to access structured information  LDAP has standardized local and remote access to information whereas in case of database there is only standardized local access and remote access is proprietary   LDAP server is optimized for search operation and database for transactions Insert Delete    For more information refer following link   http   www itszero in 2013 09 what-is-ldap-ad-adam html

[ldap] What is LDAP used for?

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