For example, Deep Freeze does not prevent application installation a user can install a modified version of a Web browser (but seemingly harmless to the unknowing user) designed to secretly send users' passwords to a server connected to the Internet. That is, Deep Freeze prevents permanent tampering with protected hard drives/partitions across reboots, but user activity between restarts is not limited by the program. Limitations and security ĭeep Freeze only protects workstations in a "fresh-booted" state. The disadvantage is that it does not provide real-time protection, therefore an infected computer would have to be restarted in order to remove malware.
The advantage of using an application such as Deep Freeze antivirus / antimalware is that it uses very few system resources, and thus does not slow computer performance greatly. Users of the Enterprise version can also create virtual partitions called ThawSpaces (of up to 1 TB on an NTFS-formatted drive) to retain data on "frozen" hard drives after restarts.ĭeep Freeze can also protect a computer from harmful malware, since it automatically deletes (or rather, no longer "sees") downloaded files when the computer is restarted. 'Freezing' and 'thawing' can be done at the workstation level or remotely via either the Faronics Core management platform or the Deep Freeze Enterprise Console. These changes become part of the protected partition and will be maintained after restarts. To make changes, a system administrator must 'thaw' the protected partition by disabling Deep Freeze, make any needed changes, and then 'freeze' it again by re-enabling Deep Freeze. This allows users to make 'virtual' changes to the system, giving them the appearance that they can modify core files or even delete them, and even make the system unusable to themselves, but upon reboot the originally configured 'frozen' state of the operating system is restored. This redirected information is no longer referenced once the computer is restarted, thus restoring the system to its original state at the disk sector level.
Remove deep freeze mac driver#
Deep Freeze is a kernel-level driver that protects hard drive integrity by redirecting information being written to the hard drive or partition, leaving the original data intact.