Interested in nixing NTLM V1? Check out the webinar Turning Off NTLMv1 or How to Approach Turning Off Legacy Technology (recorded Nov. 12, 2014)
Brian Arkills described how the University of Washington successfully turned off NTLMv1---what resources and strategies they employed to avoid undesirable impacts and rollback hell. Brian also noted how other IT service managers might successfully approach turning off (or discouraging) legacy technology using similar strategies.
The session was moderated by Nick Roy from Penn State, the editor of the first release of the InCommon Silver with Active Directory Domain Services Cookbook which was revised this year. The 2014 Cookbook, in the suggested configuration changes for IAP 4.2.3.6.2 Strong Protection of Authentication Secrets, recommends turning off NTLMv1.