- #Enterprise solution that is similar to sccm for mac client mac os#
- #Enterprise solution that is similar to sccm for mac client password#
- #Enterprise solution that is similar to sccm for mac client windows#
3) Find the policy “Network Security: LAN Manager authentication level”.
#Enterprise solution that is similar to sccm for mac client windows#
2) Click down to “Local Computer Policy -> Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options.
If the computer isn’t domain-joined, there are several ways to configure this setting: via the registry, via the local security policy or via a script.Ī) You can use a Set-LMCompatibilityLevel powershell script available here to apply the right configuration.ī) Alternatively, to use the local security policy approach:ġ) Use “Start->Run” and type in “gpedit.msc” in the “Run” dialog box. The GPO setting is located at: Computer/Policies/Windows Settings/Local Policies/Security Options/Network Security: LAN Manager authentication level. 
If so, the group policy value will override any value set at the local computer. And there could be existing group policy that sets the LMCompatibilityLevel value.
If the computer is domain-joined, the best way is to use group policy. See How do I reconfigure NTLMv1 on my computer so it will work with the NETID domain? for a good write-up or follow the details here. How you go about setting the LMCompatibilityLevel depends on the existing configuration of the computer. Level 3 (“Send NTLMv2 response only”) is the minimum needed to continue to interact with the NETID DCs. Refuse LM & NTLM.” and is the most desired state. Level 5 corresponds to “Send NTLMv2 response only. You can add “” and “uw.edu” and likely cover all UW websites.Ĭhange the LMCompatibilityLevel value. Examples include:, reporting services for the enterprise data warehouse, and possibly many other URLs. So customers will need to add the URLs of UW websites that leverage Windows Integrated authentication. Internet Explorer and Chrome (on Windows) rely on the Intranet zone configuration (see Control Panel: Internet Options) to determine what type of authN it uses. 
See and įor step-by-step instructions: Enabling NTLMv2 on Mac OS-X
#Enterprise solution that is similar to sccm for mac client mac os#
The MacOS Safari browser relies on an obscure Mac OS config setting in the nf file which Eric Kool-Brown has verified. Receives error: “STATUS_INVALID_PARAM”.Ĭopiers using Windows Integrated authentication (details lacking) Routing and Remote Access Service & MS-Chapv2 (which uses NTLMv1 by default)Īny client is trying to perform NTLMv2 authentication to Vista or Windows Server 2008 based service. IAS server & MS-CHAPv2 (which uses NTLMv1 by default) POP or IMAP based email clients & Exchange that have “Simple Authentication and security layer” enabled IIS webserver with Windows Integrated enabled (in specific, with “Negotiate,NTLM” enabled) Mac browser incompatibilities (Mac OS client + Safari)Ĭhrome (on Windows client) browser configuration neededįirefox browser (on Windows client) with Windows Integrated webserver (in general, not specific to NTLMv1) the client LMCompatibilityLevel is incorrectly configured.ĭomain controller from a trusting domain has a LMCompatibilityLevel configuration that isn’t compatible (where the trusting DC is acting in the role of a client) This scenario also means that #1 is a problem, i.e.
where the member server is just part of the authentication chain for the client (see “detailed description of NLTM authentication process” below). In this scenario, the client computer’s configuration isn’t involved–just the member server’s. #Enterprise solution that is similar to sccm for mac client password#
where the member server is acting in the role of the client because the client passes the username & password to the member server and the member server gets a logon token on behalf of the client via impersonation. Member server has a LMCompatibilityLevel configuration that isn’t compatible. NTLMv1 Removal - Known Problems and WorkaroundsĬlient LMCompatibilityLevel configuration wasn’t compatible (e.g. LMCompatibilityLevel Guidance for IT staff. UW Chief Information Security Officer (CISO).
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