# LDAP authentication via SSO to mainframe

**URL:** <https://techcommunity.softwareag.com/t/ldap-authentication-via-sso-to-mainframe/102544>\
**Category:** Forum\
**Tags:** Adabas-Natural, Natural, Natural-on-Mainframes\
**Created:** [March 8, 2013, 6:37pm UTC](https://techcommunity.softwareag.com/t/ldap-authentication-via-sso-to-mainframe/102544 "2013-03-08T18:37:15Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Brian\_Johnson1](https://sea1.discourse-cdn.com/techcommunity/user_avatar/techcommunity.softwareag.com/brian_johnson1/32/163_2.png) [@Brian\_Johnson1](https://techcommunity.softwareag.com/u/Brian_Johnson1)\
**Post date:** [March 8, 2013, 6:37pm UTC](https://techcommunity.softwareag.com/t/ldap-authentication-via-sso-to-mainframe/102544/1 "2013-03-08T18:37:15Z")

</div>

Hello,

I am doing some research and was wondering if anyone has successfully implemented a single signon (SSO) process in your enterprise such that users authenticate to your enterprise network using an LDAP and then logs into their mainframe Adabas/Natural environment using that authentication rather than logging in with their RACF ids?

If so, how did you do this… with integration to RACF, ACF2, Top Secret to the LDAP or some other behind the scenes logon on behalf of the user?

Replies can be on- or off-list.

Thanks,

Brian Johnson

---

<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\
**Post date:** [April 2, 2021, 3:02pm UTC](https://techcommunity.softwareag.com/t/ldap-authentication-via-sso-to-mainframe/102544/2 "2021-04-02T15:02:59Z")

</div>