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#Deep freeze software uninstall how to
#Deep freeze software uninstall install
#Deep freeze software uninstall update
#Deep freeze software uninstall driver
#Deep freeze software uninstall for windows 10

Therefore, you can find out if Deep Freeze will work on your Windows device or not. It’s better to know the app’s technical details and to have a knowledge background about the app. You can get Deep Freeze free and download its latest version for Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 PC from below. It is developed to be simple for beginners and powerful for experts. This app is a fast, small, compact and innovative Trial Cleaning and Tweaking app for Windows PC.

#Deep freeze software uninstall update

Don’t forget to update the programs periodically.ĭeep Freeze has unique and interesting features, unlike some other Cleaning and Tweaking apps.

Deep Freeze works with most Windows Operating System, including Windows XP / Vista / Windows 7 / Windows 8 / Windows 10.

#Deep freeze software uninstall install

It has a simple and basic user interface, and most importantly, it is free to download.Īlthough there are many popular Cleaning and Tweaking software, most people download and install the Trial version. Deep Freeze is an efficient software that is recommended by many Windows PC users.

Deep Freeze FAQ (Frequently Asked Questions)ĭeep Freeze is a Cleaning and Tweaking application like Uninstaller, Cloud Booster, and Registry from Faronics Corporation.

Top Deep Freeze Alternative Apps for Windows.

Steps to uninstall Deep Freeze in Windows 95, 98, Me, NT, 2000.

Steps to uninstall Deep Freeze in Windows XP.

Steps to uninstall Deep Freeze in Windows 10 / Windows 8 / Windows 7 / Windows Vista.

#Deep freeze software uninstall how to

How to uninstall Deep Freeze in Windows PC/laptop?.Best Features of Deep Freeze for Windows PC.

#Deep freeze software uninstall for windows 10

How to download and install Deep Freeze for Windows 10 PC/laptop.

What is New in the Deep Freeze Latest Version?.

Download Deep Freeze for Windows 10 (64/32-bit) PC/laptop.

You can compare Faronics' behavior and response time to other software companies and make your own conclusions.

2016-Jan-12 - Meltdown is updated with another round of xor encryption and 2 new calls to DeviceIoControl API.

They introduce 2 new vulnerabilities in this version. Changelog says "Secured One-Time Password functionality from potential vulnerability." No security bulletins published.

2015-Dec-31 - Changes in DeepFreeze Enterprise 8.31 break existing versions of Meltdown.

It took me few hours to add that new round of "extra secure" xor encryption.

2015-May-11 - User reported that Meltdown wasn't working anymore.

Release notes say "Resolved a security issue that could result in the user accessing Deep Freeze without authorization." No security bulletins published.

2014-Jun-24 - Changes in DeepFreeze Enterprise v8.11 break existing versions of Meltdown.

To me, it indicates that Faronics was aware of Meltdown at this moment of time. This vulnerability had existed since very early versions of DeepFreeze and it suddenly got fixed. No mention of any security issues in the changelog.

2014-Mar-31 - Faronics closes the vulnerability in DeepFreeze Standard v8.10.

But I'd rather not say anything and let the facts speak for themselves. And even some reverser friends have asked me that. IT managers who bought DeepFreeze ask that. It's so good, it deserves a separate blog post. Where have I seen this design before? smile So, I updated Meltdown to obtain information necessary for OTP generation from DeepFreeze driver. However, Faronics added a new feature to the driver: So, Meltdown didn't even have to communicate with the driver.īut in the latest version (v8.31) the information to generate OTP is not present in dfserv.exe or other executables. But all the information necessary to generate OTP was present in dfserv.exe and other executables.

End of story.ĭeep Freeze Enterprise is a different story: Makes total sense, right? I looked at the communication protocol and concluded that the issue is fixed. That's what Meltdown originally did.įaronics fixed that in Deep Freeze Standard v8.10: Obviously, it's easy to extract password from the information provided by driver.

#Deep freeze software uninstall driver

Communication between UI ( frzstate2k.exe) and the driver goes like this: So, let's start with the Deep Freeze Standard versions 5.x to 7.x. However, the overall communication protocol is badly designed. It's done using DeviceIoControl calls and data are encrypted using changing XOR key. The problem is in data exchange between driver and the UI component. While doing so, they created a new local privilege escalation vulnerability. Second, they added a licensing mechanism that requires each workstation to be activated. While doing so, they added a new vulnerability - similar to the one that Meltdown used to obtain password for Deep Freeze Standard version 7.x and older. Download link: What was changed in DeepFreeze version 8.31?įirst, they made an attempt to stop Meltdown from generating correct One Time Passwords (OTP). Tl dr - DeepFreeze is still buggy and one-time passwords can be easily generated.