公开(公告)号：US06829767B2

公开(公告)日：2004-12-07

申请号：US09810057

申请日：2001-03-15

申请人： Matthew Slade Cronk ,  Gerald Francis McBrearty ,  Johnny Meng-Han Shieh ,  Michael William Wortman

发明人： Matthew Slade Cronk ,  Gerald Francis McBrearty ,  Johnny Meng-Han Shieh ,  Michael William Wortman

IPC分类号： G06F946

CPC分类号： G06F9/44526 ,  Y10S707/99931

摘要： A method, system and computer readable instructions for executing a file with a file format is provided. An attempt is made to execute the file with a first computer application within a plurality of computer applications. Responsive to the first computer application being unable to recognize the file format of the file, a second computer application within the plurality of computer applications is selected to execute the file. The file is then executed using the selected second computer application.

摘要翻译： 提供了用于执行具有文件格式的文件的方法，系统和计算机可读指令。 尝试在多个计算机应用程序内执行具有第一计算机应用程序的文件。 响应于第一计算机应用程序无法识别文件的文件格式，选择多个计算机应用程序内的第二计算机应用程序来执行该文件。 然后使用所选的第二计算机应用程序执行该文件。

公开(公告)号：US07647402B2

公开(公告)日：2010-01-12

申请号：US09801612

申请日：2001-03-08

申请人： Gerald Francis McBrearty ,  Shawn Patrick Mullen ,  Johnny Meng-Han Shieh ,  Michael William Wortman

发明人： Gerald Francis McBrearty ,  Shawn Patrick Mullen ,  Johnny Meng-Han Shieh ,  Michael William Wortman

IPC分类号： G06F15/16 ,  G06F15/173 ,  G06F11/00

CPC分类号： G06F21/6218

摘要： Protecting data files from being stolen or compromised in a data processing operation having stored data in a plurality of data files by receiving user requests for access to data files, determining whether said requests are unauthorized intrusions into the requested data files and, responsive to a determination that a request is an unauthorized intrusion, changing the identification of the requested data files by renaming the files. Preferably, the rename should be one which does not identify the contents of the file, i.e. the rename disguises the file contents. Then, it is also desirable that the renamed file be moved to a new “hidden” directory. In such a case, the renamed file is also assigned a covert name which indicates a covert location in the new directory. Then, there is provided a log referencing each renamed file to the covert name of the respective file so as to indicate the covert location of said file in said new directory.

摘要翻译： 通过接收用户对数据文件的访问请求，确定所述请求是否是未经授权的入侵到所请求的数据文件中，并且响应于确定，保护数据文件免于在具有存储在多个数据文件中的数据的数据处理操作中被盗或损害 请求是未经授权的入侵，通过重命名文件来更改所请求的数据文件的标识。 优选地，重命名应该是不标识文件内容的重命名，即重命名伪装文件内容。 然后，还需要将重命名的文件移动到新的“隐藏”目录。 在这种情况下，重新命名的文件也被分配一个隐藏名称，它指示新目录中的隐蔽位置。 然后，提供了将每个重新命名的文件引用到相应文件的隐蔽名称的日志，以便指示所述文件在所述新目录中的隐藏位置。

公开(公告)号：US06711644B1

公开(公告)日：2004-03-23

申请号：US09627226

申请日：2000-07-27

申请人： Mathew Accapadi ,  Kumar V. Nallapati ,  Mysore Sathyanaraya Srinivas ,  James William VanFleet ,  Nasr-Eddine Walehiane ,  Michael William Wortman

发明人： Mathew Accapadi ,  Kumar V. Nallapati ,  Mysore Sathyanaraya Srinivas ,  James William VanFleet ,  Nasr-Eddine Walehiane ,  Michael William Wortman

IPC分类号： G06F1324

CPC分类号： G06F13/12

摘要： An apparatus and method for communicating the completion of asynchronous I/O requests is provided. In particular, the apparatus and method make use of a new function call which is capable of waiting for a predetermined number of I/O requests to be completed prior to returning to the calling application. Control blocks for the I/O requests are updated after a predetermined number of I/O requests have been completed, i.e. in a process context rather than in an interrupt context as in the known systems. In this way, the overhead associated with known asynchronous I/O system calls is reduced.

摘要翻译： 提供了用于传送异步I / O请求的完成的装置和方法。 特别地，该装置和方法利用能够在返回到呼叫应用程序之前等待预定数量的I / O请求完成的新功能调用。 I / O请求的控制块在已经完成预定数量的I / O请求之后被更新，即在已知系统中，即在处理环境而不是中断上下文中。 以这种方式，减少了与已知的异步I / O系统调用相关联的开销。