公开(公告)号：US20060085343A1

公开(公告)日：2006-04-20

申请号：US11201809

申请日：2005-08-11

申请人： Michael Lisanke ,  Kenneth Milsted ,  Stefan Nusser ,  Bruce Tantlinger ,  George Wilhelm

发明人： Michael Lisanke ,  Kenneth Milsted ,  Stefan Nusser ,  Bruce Tantlinger ,  George Wilhelm

IPC分类号： H04L9/00

CPC分类号： G06T1/0021 ,  G06F21/10 ,  G06F2211/007 ,  G06F2221/0708 ,  G06F2221/2107 ,  G06F2221/2135 ,  G06T2201/0064 ,  G11B20/0021 ,  G11B20/00884 ,  H04L63/0428 ,  H04L67/18 ,  H04L69/04 ,  H04L69/329 ,  H04L2463/101 ,  H04L2463/102 ,  H04W4/02

摘要： A method, system and computer readable medium for the blocking of recording digital content at an end user multimedia end-user-system during the rendering of encrypted digital multimedia files. Before the process of rendering of encrypted digital multimedia can be started all rendered media stream during playback are opened to ensure that this multimedia content is not recorded. This blocks the usage of the multimedia interfaces including devices and/or ports that can be used to store un-encrypted content that has been decrypted for the purposes of playing or rendering. The method also includes an exception, which allows recording with permission from the present invention.

摘要翻译： 一种用于在加密的数字多媒体文件呈现期间阻止在最终用户多媒体终端用户系统处记录数字内容的方法，系统和计算机可读介质。 在开始加密数字多媒体的呈现过程之前，打开播放期间所有呈现的媒体流，以确保该多媒体内容不被记录。 这阻碍了多媒体接口的使用，包括可用于存储未被加密的内容的设备和/或端口，该内容已被解密以用于播放或呈现。 该方法还包括允许通过本发明许可记录的异常。

公开(公告)号：US20060107334A1

公开(公告)日：2006-05-18

申请号：US10985989

申请日：2004-11-12

申请人： Cheryl Leone ,  Michael Lisanke ,  James Mahlbacher ,  Jose Martinez ,  Susan Waefler ,  George Wilhelm

发明人： Cheryl Leone ,  Michael Lisanke ,  James Mahlbacher ,  Jose Martinez ,  Susan Waefler ,  George Wilhelm

IPC分类号： H04L9/32

CPC分类号： H04N1/00832 ,  G06F21/10 ,  G06F2221/0711 ,  G06F2221/2135

摘要： Embodiments of the present invention provide for flexible monitoring of content. The content at a client device can be monitored based on the use and actions performed by the client. In order to monitor the content at the client, a dependency is created between any recipient of the content and a monitor installed at the client device. For example, the content may be encrypted and, when the content is accessed by a potential recipient, the recipient may be required to request a key from the monitor. This activates the monitor to begin recording transaction data and events about the content's use, such as the recipient's identity and the type of actions performed. The monitor can be configured to passively monitor and record the use of the content at the client's device. In addition, the monitor can be configured to provide audit data that indicates the transaction data recorded to a server.

公开(公告)号：US20070156601A1

公开(公告)日：2007-07-05

申请号：US11324880

申请日：2006-01-03

申请人： Glenn Brew ,  Douglas Geisler ,  Marco Hurtado ,  Michael Lisanke ,  James Mahlbacher ,  Joseph Polimeni

发明人： Glenn Brew ,  Douglas Geisler ,  Marco Hurtado ,  Michael Lisanke ,  James Mahlbacher ,  Joseph Polimeni

IPC分类号： G06Q99/00

CPC分类号： G06F21/10 ,  G06F2221/0728

摘要： Methods and apparatus for managing digital content in content management system are provided. The content management system includes a filter operable to automatically determine a first protected format of digital content that has been imported into the content management system, and a transformer operable to transform the digital content from the first protected format into a second protected format. The second protected format is different from the first protected format.

摘要翻译： 提供了内容管理系统中管理数字内容的方法和装置。 内容管理系统包括可操作以自动确定已经导入内容管理系统的数字内容的第一受保护格式的过滤器，以及可操作以将数字内容从第一受保护格式转换为第二受保护格式的变换器。 第二种受保护格式与第一种受保护格式不同。

公开(公告)号：US20050149750A1

公开(公告)日：2005-07-07

申请号：US10750517

申请日：2003-12-31

申请人： Michael Lisanke ,  David Medina

发明人： Michael Lisanke ,  David Medina

IPC分类号： G06F21/00 ,  H04L9/08 ,  H04L9/30 ,  H04L9/32

CPC分类号： G06F21/53 ,  G06F21/10 ,  G06F2221/2101 ,  H04L9/0825 ,  H04L2209/603

摘要： A system and method of providing a way of providing operating information about software which is operating within a protected processing or operating environment. The present invention includes an encrypted trace log which may be of substantially constant size and which is encrypted as it is created. In the event of an error, the trace log may be selectively engaged in response to a signal (e.g., in the event of an error or other anomaly or an operator command) and then removed from the protected processing environment and provided in its encrypted form to a central processing location which possesses the decrypting key. Once the trace log is decrypted, the events may be analyzed to determine if an error has occurred and how to correct it.

摘要翻译： 一种提供一种提供关于在受保护的处理或操作环境内操作的软件的操作信息的方式的系统和方法。 本发明包括加密的跟踪日志，其可以是基本上恒定的大小，并且在被创建时被加密。 在发生错误的情况下，跟踪日志可以选择性地参与响应于信号（例如，在发生错误或其他异常或操作员命令的情况下），然后从受保护的处理环境移除并以其加密形式提供 到具有解密密钥的中央处理位置。 解密跟踪日志后，可以分析事件以确定是否发生错误以及如何更正错误。