"Thinware vBackup™ is an enterprise grade backup solution for virtual infrastructure that can be easily implemented in any environment." VMware virtual machine backup, similar to Veeam in concept but Free option (although much fewer features). May be useful in lab scenarios or very low-budget environments.
Lockdown for workstations to prevent changes or remove them at will. Similar to DeepFreeze and Windows SteadyState. Optional central control. Commercial product.