Configuration/Authentication Settings/Active Directory (with NTLM)
To make DAViCal authenticate from Active Directory please read Configuration/AD first.
This page takes off from where Configuration/AD leaves off. If you have completed the previous sections you are now able to use AD to authenticate your users, but the users much provide authentication credentials each time the DAViCal server is accessed. In the page we discuss how to use mod_ntlm to create an SSO environment so that the client obtains the authentication information using the NTLM protocal.
(Please note that though the NTLMv3 protocal is considered fairly secure, the implementation described here is only marginally so. Consider using only within a secure environment such as a firewall protected LAN.)
mod_ntlm is a non-standard Apache module to allow Apache to perform NTLM authentication. The module can be obtained at the following: mod_ntlm.