11. A computer-implemented method, comprising: receiving a first request to cause temporary password information to be added to a set of password information associated with a user, the first request being received in response to a login to a multi-tenant computing environment, and the set of password information associated with the user comprising a plurality of instances of password information; receiving a second request for authentication information to be provided to a target component, the second request based at least in part upon the temporary password information; adding the temporary password information to the set of password information, the set of password information including at least password information corresponding to a password known to the user, the temporary password information available for generating a ticket granting ticket (TGT); determining, based at least in part on the second request for authentication information, that the target component to receive the authentication information is not configured to accept the TGT; and generating a response to the second request for authentication information including at least a subset of the set of password information when the target component is determined as not being configured to accept the TGT.
11. A computer-implemented method, comprising: receiving a first request to cause temporary password information to be added to a set of password information associated with a user, the first request being received in response to a login to a multi-tenant computing environment, and the set of password information associated with the user comprising a plurality of instances of password information; receiving a second request for authentication information to be provided to a target component, the second request based at least in part upon the temporary password information; adding the temporary password information to the set of password information, the set of password information including at least password information corresponding to a password known to the user, the temporary password information available for generating a ticket granting ticket (TGT); determining, based at least in part on the second request for authentication information, that the target component to receive the authentication information is not configured to accept the TGT; and generating a response to the second request for authentication information including at least a subset of the set of password information when the target component is determined as not being configured to accept the TGT. 18. The computer-implemented method of claim 11 , further comprising: providing the temporary password information to a proxy key distribution center (KDC), the proxy KDC configured to add the temporary password information to the set of password information.