symantec encryption desktop shared machine

#Symantec encryption desktop shared machine update#
#Symantec encryption desktop shared machine software#
#Symantec encryption desktop shared machine code#
#Symantec encryption desktop shared machine Pc#

#Symantec encryption desktop shared machine Pc#

This will have now stopped Virtual PC Health Check from running as the Master Boot Record (MBR) will have been replaced. At the command prompt, enter the following command: Bootrec /fixmbr.Stage 3 - Repair the Master Boot Record (MBR) In the System Recovery Options dialog box, click Command Prompt.Click the operating system that you want to repair, and then click Next.When prompted, select the language and keyboard or input settings, or any other localisation settings when requested.Stage 2 - Start the Recovery Command Prompt Press a key when you are prompted (this stops the system booting from the hard drive).Select the DVD Drive as the boot device.Wait for around 10 seconds to allow the drive to read the disk.Put the Windows 7 Installation disk in the DVD Drive.Access the BIOS boot menu (this is normally F10 on Intel desktop based systems, the system will display what the correct key is to access the boot menu on the splash screen).

If you are not deploying an image, or if you are already at the point where the system cannot boot, you will need to use the recovery process below:

#Symantec encryption desktop shared machine software#

If you are deploying an Operating System image, use the option in your disk imaging software to remove Virtual PC Health check by deleting the entire contents of the hard drive (for example, use the DISKPART CLEAN command).Ģ.

#Symantec encryption desktop shared machine code#

Virtual PC Health Check uses boot code that doesnt work when the partition layout is changed by programs such as Symantec Endpoint Encryption. Installing Symantec Endpoint Encryption on a system that has the Virtual PC Health Check installed. If you press F3 you will get a message that says 'NF' and the system will not proceed any further. During a normal boot, you would ignore this message and let it timeout. However with Symantec Endpoint Encryption installed after the message has timed-out, it will simply re-appear and the boot process will not continue. When you try and boot the system you will be presented with the 'Press F3 for Virtual PC Check'. Symantec Endpoint Encryption and Windows 7 with Virtual PC Health Check Issue

#Symantec encryption desktop shared machine update#

Symantec strongly recommends any affected customers update their product immediately to protect against these types of threats,' advised Symantec.Installing Symantec Endpoint Encyption (SEE) on systems that have the Virtual PC Health Check installed may cause the system to stop booting. As a part of normal best practices, users should keep vendor-supplied patches for all application software and operating systems up-to-date. 'Symantec is not aware of any customers impacted by this issue, or of any attempts to exploit the issue. Symantec has also disclosed that neither Macintosh nor Linux operating systems have proven vulnerable to the exploit, the flaw being limited to Windows users. Symantec is aware of a method which could potentially be used to defeat the encryption on these files,' reads a message from the company.Īlthough it has characterized the threat as medium level, Symantec has also stated that, in actuality, accessing the files encrypted through the Symantec On-Demand Virtual Desktop via a successful exploit will be the true measure of the impact, as this parameter is in concordance with the sensitive protected data. Files created while in the virtual desktop are encrypted as they are saved to a hard drive or removable media, if that option is enabled in the policy configuration. 'Symantec On-Demand Agent (SODA) provides a Virtual Desktop environment to secure Web-based applications and services. The security company has already addressed the situation and provided fixes for the vulnerability prior to its disclosure. Symantec has warned of a new vulnerability discovered in its On-Demand Agent that, in the eventuality of an exploit, would permit a local attacker to decrypt files on the target machine.