公开(公告)号：US09202020B2

公开(公告)日：2015-12-01

申请号：US13590554

申请日：2012-08-21

申请人： Paul K. Branton ,  Anthony T. Davis ,  Richard Pointon ,  Richard J. Somerfield

发明人： Paul K. Branton ,  Anthony T. Davis ,  Richard Pointon ,  Richard J. Somerfield

IPC分类号： H04L29/06 ,  G06F21/10 ,  G06F21/60 ,  G06F21/62 ,  H04L12/40 ,  G06F12/14

CPC分类号： G06F21/10 ,  G06F12/14 ,  G06F21/606 ,  G06F21/6236 ,  G06F2221/0755 ,  G06F2221/2107 ,  G06F2221/2111 ,  G06F2221/2113 ,  H04L12/40104

摘要： Systems and methods are provided for encrypting electronic files during a transfer to a low-security storage location is provided. In one embodiment, a method comprises receiving a file copy request for a file stored on a source storage system to be copied to a destination storage system; determining a desired file security level of the file based on a desired security level for the file when the file is accessed; determining a destination security level of the destination storage system; comparing the file security level and the destination security level; encrypting the file to create an encrypted file when the destination security level is less than the file security level prior to copying the file; and copying at least one of the file and the encrypted file to the destination storage system as a function of the comparison of the file security level and the destination security level.

摘要翻译： 提供了系统和方法，用于在传送到低安全性存储位置期间加密电子文件。 在一个实施例中，一种方法包括：将存储在源存储系统上的文件的文件复制请求复制到目的地存储系统; 当访问所述文件时，基于所述文件的期望安全级别来确定所述文件的期望文件安全级别; 确定目的地存储系统的目的地安全级别; 比较文件安全级别和目标安全级别; 在文件复制之前目标安全级别小于文件安全级别时，加密该文件以创建加密文件; 以及将文件和加密文件中的至少一个作为文件安全级别和目的地安全级别的比较的函数复制到目的地存储系统。

公开(公告)号：US09697218B2

公开(公告)日：2017-07-04

申请号：US13552988

申请日：2012-07-19

申请人： Paul K. Branton ,  Richard J. Somerfield

发明人： Paul K. Branton ,  Richard J. Somerfield

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/3012 ,  G06F17/301 ,  G06F17/30997

摘要： Described are computer-based methods and apparatuses, including computer program products, for metadata enhanced filenames. A filename is received, the filename including a first set of characters that represents a name for the electronic file, and a second set of additional characters. The filename is parsed to identify the second set of additional characters. Metadata associated with the electronic file is determined based on the second set of additional characters without downloading additional data of the electronic file. The electronic file is processed based on the determined metadata.

公开(公告)号：US08868905B2

公开(公告)日：2014-10-21

申请号：US13568528

申请日：2012-08-07

申请人： Anthony T. Davis ,  Richard J. Somerfield

发明人： Anthony T. Davis ,  Richard J. Somerfield

IPC分类号： H04L29/06 ,  G06F21/60 ,  G06F21/62 ,  G06F21/10

CPC分类号： H04L63/107 ,  G06F21/10 ,  G06F21/604 ,  G06F21/606 ,  G06F21/62 ,  G06F21/6209 ,  G06Q10/10 ,  H04L63/0428

摘要： Described are computer-based methods and apparatuses, including computer program products, for adaptive document redaction. A container is generated comprising a set of redacted documents corresponding to an original document, each redacted document having a level of redaction corresponding to a viewing location, and a header comprising encryption information for each redacted document in the set of redacted documents. A request to view the original document is received from a requesting device. The container is transmitted to the requesting device. A request for additional encryption information for a redacted document from the set of redacted documents is received from the requesting device, wherein the redacted document comprises a level of redaction for a viewing location that is equal to a location of the requesting device. The additional encryption information is transmitted to the requesting device.

摘要翻译： 描述了基于计算机的方法和设备，包括用于自适应文档编辑的计算机程序产品。 生成包含对应于原始文档的一组编辑文档的容器，每个编辑的文档具有对应于观看位置的编辑级别，以及包括在所述一组编辑文档中的每个编辑文档的加密信息的标题。 从请求设备接收到查看原始文档的请求。 容器被发送到请求设备。 从所述请求设备接收对来自所述一组编码文档的编码文档的附加加密信息的请求，其中所述经修改的文档包括等于所述请求设备的位置的观看位置的编辑级别。 附加的加密信息被发送到请求设备。