Remove deep freeze mac1/3/2023 It is possible to configure the domain controllers and the workstations to not change the passwords on the machine accounts. Disable the machine account password changes. #REMOVE DEEP FREEZE MAC UPDATE#If this is the case machines must be thawed frequently enough to ensure that passwords can update before they become invalid. Please Note: This setting may not be effective if you have a policy on your domain controller that forces the passwords to expire after a set period of time. This option is found in the Configuration Administrator on the Advanced Options tab as “Manage Secure Channel Password” and is enabled by default.’ This can be done as part of the normal scheduled update cycle for Windows updates or other 3 rd party product updates and will happen in the background provided that the option to manage secure channel password updates is selected. This feature will require that workstations be thawed on a periodic basis to ensure that the changes can be retained across future reboots. The software will suppress the password changes on the workstation side until the workstation enters a thawed state, once the computer is thawed the password will be changed and cached on the local workstation. There are two approaches to this issue, Allow Deep Freeze to manage password changes.ĭeep Freeze 7.6 and higher have provisions to manage the changes to the secure channel passwords on the workstations. This will commonly show up as an error that the Trust Relationship between the domain controller and the workstation has failed. In the case of a computer running Deep Freeze changes to this password cannot be retained on the local machine and after a reboot the computer may not be able to authenticate against the domain. This computer account will by default have its password updated on a periodic basis depending on how the users have configured the domain. When computers are configured to use Active Directory a computer account and password are created in the Active Directory database that allow that workstation to communicate securely with the domain. #REMOVE DEEP FREEZE MAC UPGRADE#Any customers running older versions are reccomended to upgrade to the latest version of the software to resolve this issue. This issue was resolved with the release of Deep Freeze 5.91 and the information below will be appplicable to versions before 5.91 only. In some cases workstations running Deep Freeze may lose connection to the domain and be unable to logon until re-joined to the domain.
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