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LDAP Login for ASP.NET applications
LDAP/Active Directory Login provides login to your custom ASP.NET applications using credentials stored in your LDAP Server. It allows users to authenticate against various LDAP implementations like Microsoft Active Directory, OpenLDAP and other directory systems.
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LDAP stands for “Lightweight Directory Access Protocol”. It is a simplification of the X.500 Directory Access Protocol (DAP) used to access directory information. A directory is essentially a special-purpose database optimized to handle identity-related information. The LDAP standard also defines a data model based on the X.500 data model. It is a hierarchical data model, with objects arranged in a hierarchical structure, and each object containing a collection of attributes. The overall structure of any particular directory is defined by its schema, much like a database schema defines the tables and columns.

LDAP Authentication

LDAP defines a “Bind” operation that authenticates the LDAP connection and establishes a security context for subsequent operations on that connection. There are two authentication methods defined in RFC 4513, simple and SASL. The simple authentication method has the LDAP client send the username (as a LDAP distinguished name) and password (in clear text) to the LDAP server. The LDAP server looks up the object with that username in the directory, compares the password provided to the password(s) stored with the object, and authenticates the connection if they match. Because the password is provided in clear text, LDAP simple Binds should only be done over a secure TLS connection.
SASL Bind is more involved, and allows the client and server to negotiate a particular authentication mechanism, which they then use to authenticate the LDAP connection.

Key Features

Login with existing LDAP credentials

Using LDAP Login solution For ASP.NET applications users can login into your ASP.NET site using credentials which are stored on your LDAP Server.

Easy and Secure

Secure access to your users credentials stored in LDAP Server. miniOrange ASP.NET LDAP Login performs encrypted authentication to your LDAP Server through miniOrange Gateway.

Support all directories

miniOrange ASP.NET LDAP Login supports different LDAP implementations like Active Directory, OpenLDAP etc

Multiple LDAP Directories Configuration

Configure authentication against multiple directory configurations through sequential search or on the basis of domain membership.

Search User by Multiple Username Attributes

Configure multiple possible username attributes by which LDAP queries against a directory system can be made to search for users.

Custom Search Filter with Group Restriction

Configure restrictions to allow only users of specific groups to login

Multiple Search Bases

Configure multiple containers in the directory to allow the users present in those containers to login

Custom Attribute Mapping

Configure LDAP attributes to be fetched from the directory at authentication time and stored in the asp.net application user profile

TLS connection

Secure connection to the directory with Transport Layer Security ( TLS )

Advanced features supported with ASP.NET LDAP module

  • Integrated Windows Authentication

    ASP.NET LDAP module allows you to login to your ASP.NET applications without re-entering your credentials after you authenticate yourself into the Windows domain by login into a system joined to the Active Directory domain. Integrated Windows Authentication (IWA) gives the end-user access to your ASP.NET application with their Windows credentials, using Kerberos or NTLM. It requires client machines to have access to a Key Distribution Center (KDC), which in the Windows world generally means Active Directory. For security reasons, AD is generally not reachable outside the local network/corporate intranet, making Kerberos mainly applicable within a company. Learn More

  • NTLM and Kerberos Support

    Windows authentication uses either Kerberos authentication or NTLM authentication, depending upon the client and server configurations. ASP.NET LDAP module has support for both authentications. The Kerberos protocol defines how clients interact with a network authentication service. Clients obtain tickets from the Kerberos Key Distribution Center (KDC), and they present these tickets to servers when connections are established. Kerberos tickets represent the client's network credentials.Windows Challenge/Response(NTLM) is the authentication protocol used on networks that include systems running the Windows operating system and on stand-alone systems. Learn More

  • Multi-factor Authentication

    Secure your asp.net application from password thefts using multi-factor authentication methods with 15+ authentication types provided by miniOrange. Our multi-factor authentication methods prevent unauthorized users from accessing information and resources having password alone as an authentication factor. Enabling second-factor authentication for asp.net protects you against password thefts. Learn More

  • IP Blocking

    miniOrange provides IP blocking/IP restriction for asp.net login which adds security to Gmail, Web and other applications. In this, we provide you option for IP blocking which includes both automatic (based on user behavior) and manual IP blocking which includes blacklisting and whitelisting of IP addresses to provide access restriction, the office only access, intranet access & network restriction. Learn More

  • Adaptive Authentication

    miniOrange Adaptive Authentication aims to provide a better experience to reduce the authentication burder on users while enforcing strong authentication where it is needed the most. For example, when a user attempts to access an application via an unregistered device then they may be prompted to register it. If the user logs in from a geographical location other than their office, they may be asked to answer security questions. Learn More

  • User Provisioning

    miniOrange User Provisioning provides an easy way of creation, management and maintenance of end users especially for large enterprises to reduce the risk for unauthourized access of information. User proviosiong includes the creation, updation and deletion of user accounts. User provisioning makes life easier for admins because they do not have to manually arrange access for each user. Learn More

Want to try out our LDAP login module for ASP.NET applications? Contact us at info@xecurify.com and we'll help you to set up LDAP login for ASP.NET application in no time.

We do provide SSO solutions for the following:

SAML SSO into Custom ASP.NET apps Click here to know more
SAML SSO into DotNetNuke (DNN) site Click here to know more
OAuth SSO into DotNetNuke (DNN) site Click here to know more
SAML SSO into SiteFinity site Click here to know more
SAML SSO into Umbraco site Click here to know more

miniOrange helps you with adding login/authentication into your kentico site using OAuth, OpenID, ADFS, SAML and WSFED protocols. Mail us at info@xecurify.com to know more.

Looking for site integration with legacy apps such as Active Directory, SiteMinder, Radius, Unix and so on, we can help you with that.

Why Our Customers choose miniOrange Secure Identity Solutions ?

24/7 Support

miniOrange provides 24/7 support for all the Secure Identity Solutions. We ensure high quality support to meet your satisfaction.

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miniorange provides most affordable Secure Identity Solutions for all type of use cases and offers different packages based on customer's requirement.

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We offer Secure Identity Solutions for Single Sign-On, Two Factor Authentication, Adaptive MFA, Provisioning, and much more. Please contact us at -

   +1 978 658 9387 (US)   ,   +91 97178 45846 (India)    |       info@xecurify.com