Backing up at least one encrypted computer file

A method of backing up at least one encrypted computer file encrypted by a FFE encryption filter driver running on a Windows operating system of a computer system, the method comprising:

• receiving the filename of the encrypted computer file;
• starting a backup process for the encrypted computer file;
• disabling the FFE encryption filter driver for the backup process wherein the disabling comprises sending an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process;
• storing a process identifier of the restore process in a storage location;
• allowing for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• backing up the encrypted computer file via the backup process;
• and
• reenabling the FFE encryption filter driver for the backup process.

A system comprising:

• a processor;
• a memory which stores code modules for execution on said processor, the modules comprising:
• a receiving module configured to receive the filename of an encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system;
• a starting module configured to start a backup process for the encrypted computer file;
• a disabling module configured to disable the encryption filter driver for the backup process, wherein the disabling module comprises a sending module configured to send an request to the encryption filter driver for the backup process such that the encryption filter driver will not filter filesystem requests from the backup process;
• a storing module configured to store a process identifier of the backup process in a storage location;
• an allowing module configured to allow for the processing without filtering of filesystem requests the encryption filter driver that have process identifiers matching entries stored in the storage location;
• a backing up module configured to back up the encrypted computer file via the backup process;
• and
• a reenabling module configured to renewable the encryption filter driver for the backup process.

A system comprising:

• a processor;
• a memory which stores code modules for execution on said processor, the modules comprising:
• a receiving module configured to receive the filename of an encrypted computer file encrypted by a FFE encryption filter driver running on a Windows operating system of a computer system;
• a starting module configured to start a backup process for the encrypted computer file;
• a disabling module configured to disable the FFE encryption filter driver for the backup process, wherein the disabling module comprises a sending module configured to send an request to the encryption filter driver for the backup process such that the encryption filter driver will not filter filesystem requests from the backup process;
• a storing module configured to store a process identifier of the backup process in a storage location;
• an allowing module configured to allow for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• a backing up module configured to back up the encrypted computer file via the backup process;
• and
• a reenabling module configured to renewable the FFE encryption filter driver for the backup process.

A computer program product usable with a programmable computer having readable program code embodied therein of backing up at least one encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system, the computer program product comprising:

• computer readable code for receiving the filename of the encrypted computer file;
• computer readable code for starting a backup process for the encrypted computer file;
• computer readable code for disabling the encryption filter driver for the backup process wherein the disabling comprises sending an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process;
• computer readable code for storing a process identifier of the restore process in a storage location;
• computer readable code for allowing for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• computer readable code for backing up the encrypted computer file via the backup process;
• and
• computer readable code for reenabling the encryption filter driver for the backup process.

A method of providing a service to back up at least one encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system, the method comprising:

• receiving the filename of the encrypted computer file;
• starting a backup process for the encrypted computer file;
• disabling the encryption filter driver for the backup process wherein the disabling comprises sending an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process;
• storing a process identifier of the restore process in a storage location;
• allowing for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• backing up the encrypted computer file via the backup process;
• and
• reenabling the encryption filter driver for the backup process.

A method of restoring at least one encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system, the method comprising:

• receiving the filename of the encrypted computer file;
• starting a restore process for the encrypted computer file;
• if the encryption filter driver is not enabled, copying the encrypted computer file via the restore process;
• and
• if the encryption filter driver is enabled,
• disabling the encryption filter driver for the restore process, wherein the disabling comprises sending an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process,
• storing a process identifier of the restore process in a storage location:
• allowing for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location,
• restoring the encrypted computer file via the restore process, and
• reenabling the encryption filter driver for the restore process.

A method of restoring at least one encrypted computer file encrypted by a FFE encryption filter driver running on a Windows operating system of a computer system, the method comprising:

• receiving the filename of the encrypted computer file;
• starting a restore process for the encrypted computer file;
• if the FFE encryption filter driver is not enabled, copying the encrypted computer file via the restore process;
• and
• if the FFE encryption filter driver is enabled,
• disabling the FFE encryption filter driver for the restore process, wherein the disabling comprises sending an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process,
• storing a process identifier of the restore process in a storage location;
• allowing for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location,
• restoring the encrypted computer file via the restore process, and
• reenabling the FFE encryption filter driver for the restore process.

A system comprising:

• a processor;
• a memory which stores code modules for execution on said processor, the modules comprising:
• a receiving module configured to receive the filename of an encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system:
• a starting module configured to start a restore process for the encrypted computer file;
• a copying module configured to copy, if the encryption filter driver is not enabled, the encrypted computer file via the restore process;
• a disabling module configured to disable, if the encryption filter driver is enabled, the encryption filter driver for the restore process, wherein the disabling module comprises a sending module configured to send an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process;
• a storing module configured to store a process identifier of the restore process in a storage location;
• an allowing module configured to allow for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• a restoring module configured to restore, if the encryption filter driver is enabled, the encrypted computer file via the restore process;
• and
• a reenabling module configured to reenable, if the encryption filter driver is enabled, the encryption filter driver for the restore process.

A system comprising:

• a processor;
• a memory which stores code modules for execution on said processor, the modules comprising:
• a receiving module configured to receive the filename of an encrypted computer file encrypted by a FFE encryption filter driver running on a Windows operating system of a computer system;
• a starting module configured to start a restore process for the encrypted computer file;
• a copying module configured to copy, if the FFE encryption filter driver is not enabled, the encrypted computer file via the restore process;
• a disabling module configured to disable, if the FFE encryption filter driver is enabled, the FFE encryption filter driver for the restore process, wherein the disabling module comprises a sending module configured to send an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process;
• a storing module configured to store a process identifier of the restore process in a storage location;
• an allowing module configured to allow for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• a restoring module configured to restore, if the FFE encryption filter driver is enabled, the encrypted computer file via the restore process;
• and
• a reenabling module configured to reenable, if the FFE encryption filter driver is enabled, the FFE encryption filter driver for the restore process.

A computer program product usable with a programmable computer having readable program code embodied therein of restoring at least one encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system, the computer program product comprising:

• computer readable code for receiving the filename of the encrypted computer file;
• computer readable code for starting a restore process for the encrypted computer file;
• computer readable code for copying, if the encryption filter driver is not enabled, the encrypted computer rile via the restore process;
• computer readable code for disabling, if the encryption filter driver is enabled, the encryption filter driver for the restore process wherein the disabling comprises sending an request to the encryption filter driver for the restore process such that the encryption filter driver will not filter filesystem requests from the restore process;
• computer readable code for storing process identifier of the restore process in a storage location;
• computer readable code for allowing for the processing without filtering of filesystem requests to the encryption filter driver that have process identifiers matching entries stored in the storage location;
• computer readable code for restoring, if the encryption filter driver is enabled, the encrypted computer file via the restore process;
• and
• computer readable code for reenabling, if the encryption filter driver is enabled, the encryption filter driver for the restore process.

A method of backing up at least one encrypted computer file encrypted by an encryption filter driver running on an operating system of a computer system, the method comprising:

• receiving the filename of the encrypted computer file;
• starting a backup process for the encrypted computer file;
• disabling the encryption filter driver for the backup process;
• backing up the encrypted computer file via the backup process;
• reenabling the encryption filter driver for the backup process wherein the reenabling comprises making the encryption filter driver filter filesystem requests from the backup process;
• and
• wherein the method further comprises:
• removing a process identifier of the backup process from a storage location;
• and
• allowing for the processing with filtering of all filesystem requests to the encryption filter driver.