专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060085630A1 Enabling attestation during return from S4 state with standard TCG hardware 有权
标题翻译：在使用标准TCG硬件从S4状态返回期间启用认证
公开(公告)号：US20060085630A1
公开(公告)日：2006-04-20
申请号：US10967760
申请日：2004-10-16
申请人： David Challener , Daryl Cromer , Joseph Freeman , Steven Goodman , James Hoff , Howard Locker , Randall Springfield , James Ward
发明人： David Challener , Daryl Cromer , Joseph Freeman , Steven Goodman , James Hoff , Howard Locker , Randall Springfield , James Ward
IPC分类号： G06F9/24
CPC分类号： G06F21/575
摘要： A method and system for enabling security attestation for a computing device during a return from an S4 sleep state. When the computing device enters into the S4 state following a successful boot up, the attestation log is appended to the TPM tick count and the log is signed (with a security signature). When the device is awaken from S4 state, the BIOS obtains and verifies the log created during the previous boot. The CRTM maintains a set of virtual PCRs and references these virtual PCRs against the log. If the values do not match, the return from S4 state fails and the device is rebooted.
摘要翻译：一种用于在从S4睡眠状态返回期间为计算设备提供安全认证的方法和系统。当计算设备在成功启动后进入S4状态时，认证日志会追加到TPM刻度计数，并且日志被签名（具有安全签名）。当设备从S4状态唤醒时，BIOS将获取并验证在以前引导过程中创建的日志。 CRTM维护一组虚拟PCR，并将这些虚拟PCR引用到日志中。如果值不匹配，则S4状态返回失败，设备重启。

2. 发明申请

US20060294298A1 System and method for protecting hidden protected area of HDD during operation 有权
标题翻译：操作期间保护HDD隐藏保护区的系统和方法
公开(公告)号：US20060294298A1
公开(公告)日：2006-12-28
申请号：US11168088
申请日：2005-06-27
申请人： Nathan Peterson , Joseph Freeman , Rod Waltermann , Randall Springfield , Mark Davis , Steven Goodman , Howard Locker , Daryl Cromer
发明人： Nathan Peterson , Joseph Freeman , Rod Waltermann , Randall Springfield , Mark Davis , Steven Goodman , Howard Locker , Daryl Cromer
IPC分类号： G06F12/00 , G06F12/14 , G06F9/00
CPC分类号： G06F21/80
摘要： A “setmax” command is issued in BIOS to hide the service area (HPA) of a HDD during normal operation, so that the HPA cannot be accessed or erased inadvertently by the user or by a virus. Pressing a special key (e.g., F11) during booting permits access to the HPA.
摘要翻译：在BIOS中发出“setmax”命令，以在正常操作期间隐藏HDD的服务区（HPA），使得HPA无法被用户或病毒无意中访问或擦除。在启动过程中按特殊键（例如F11），可以访问HPA。

3. 发明申请

US20050144493A1 Remote management of boot application 失效
标题翻译：远程管理引导应用程序
公开(公告)号：US20050144493A1
公开(公告)日：2005-06-30
申请号：US10749583
申请日：2003-12-31
申请人： Daryl Cromer , Richard Dayan , Joseph Freeman , Steven Goodman , Eric Kern , Howard Locker , Randall Springfield
发明人： Daryl Cromer , Richard Dayan , Joseph Freeman , Steven Goodman , Eric Kern , Howard Locker , Randall Springfield
IPC分类号： G06F9/445 , G06F1/26 , G06F1/28
CPC分类号： G06F9/4416 , G06F9/4401 , G06F9/4406 , G06F9/4408 , G06F15/177 , H04L29/12235 , H04L67/34 , H04N21/443
摘要： Systems and arrangements for remotely selecting a bootable image via a WOL packet for a wake-on-LAN (WOL) capable computer are contemplated. Server-side embodiments include hardware and/or software for determining a client to be managed, determining whether the client is active on the network, and transmitting a WOL packet having a vector, or operating system partition identification (OSPID), to describe a bootable image accessible by the WOL capable computer. Some embodiments may include an OSPID that points to a secure bootable image such as a bootable image on a hard drive, a compact disk (CD) connected to the computer, or other local resource. Client-side embodiments may receive the WOL packet at, for instance, a network interface card (NIC), recognize that the WOL packet includes an OSPID that describes the bootable image to boot, and implement an alternative boot sequence to boot from that bootable image.
摘要翻译：可以考虑通过用于具有LAN唤醒（WOL）功能的计算机的WOL分组来远程选择可启动图像的系统和布置。服务器端实施例包括用于确定要管理的客户机的硬件和/或软件，确定客户端是否在网络上是活动的，以及发送具有向量的WOL分组或操作系统分区标识（OSPID）来描述可引导的 WOL功能的计算机可访问的图像。一些实施例可以包括指向安全可启动图像的OSPID，例如硬盘驱动器上的可引导映像，连接到计算机的光盘（CD）或其他本地资源。客户端实施例可以在例如网络接口卡（NIC）处接收WOL分组，识别WOL分组包括描述可启动图像引导的OSPID，并且实现替代引导序列以从该可启动图像引导。

4. 发明申请

US20060185017A1 Execution validation using header containing validation data 有权
标题翻译：使用包含验证数据的头执行验证
公开(公告)号：US20060185017A1
公开(公告)日：2006-08-17
申请号：US11319329
申请日：2005-12-28
申请人： David Challener , Daryl Cromer , Howard Locker , David Safford , Randall Springfield
发明人： David Challener , Daryl Cromer , Howard Locker , David Safford , Randall Springfield
IPC分类号： G06F12/14
CPC分类号： G06F21/565 , G06F2221/2151
摘要： The present invention adds a procedure to the operating system file subsystem of a processing system that significantly reduces the amount of time necessary to verify the validity of executable files. Each executable is extended with a file signature containing a header containing validation data. This header may be added to an existing ELF header, added as a new section, or placed in a file's extended attribute store. The header contains results of all previous validation checks that have been performed. The file signature is inserted, with a date stamp, into the file attributes. On execution, the system checks the previously-created file signature against a current file signature, instead of creating the file signature for every file during the execution process. Checks to ensure that the file signature is secure, and is valid and up to date, are also implemented. Only if the file signature is not valid and up-to-date does the execution program create a new file signature at the time of execution.
摘要翻译：本发明向处理系统的操作系统文件子系统添加了一个过程，其显着地减少了验证可执行文件的有效性所需的时间量。每个可执行文件使用包含包含验证数据的标题的文件签名进行扩展。该标题可以被添加到现有的ELF标题中，作为新的部分添加，或者被放置在文件的扩展属性存储中。标题包含已执行的所有先前验证检查的结果。将文件签名带有日期戳插入到文件属性中。执行时，系统会根据当前文件签名检查先前创建的文件签名，而不是在执行过程中为每个文件创建文件签名。检查以确保文件签名是安全的，并且是有效的和最新的，也被实现。只有当文件签名无效且最新的执行程序在执行时才会创建新的文件签名。

5. 发明申请

US20070192581A1 Method and apparatus for tracking boot history 有权
标题翻译：跟踪启动历史的方法和装置
公开(公告)号：US20070192581A1
公开(公告)日：2007-08-16
申请号：US11352499
申请日：2006-02-10
申请人： David Challener , Daryl Cromer , Mark Charles Davis , Jerry Dishman , Howard Locker , Randall Springfield
发明人： David Challener , Daryl Cromer , Mark Charles Davis , Jerry Dishman , Howard Locker , Randall Springfield
IPC分类号： G06F9/00 , G06F15/177
CPC分类号： G06F21/57 , G06F9/4408 , G06F21/562
摘要： A computer determines whether it has been booted from a hard disk drive or from an alternate source (e.g., a floppy drive or portable memory) that entails a higher risk of importing a virus into the computer, and if it is determined that a non-HDD source was booted from, corrective action such as a virus scan can be preemptively taken.
摘要翻译：计算机确定是从硬盘驱动器还是从备份源（例如，软盘驱动器或便携式存储器）引导，这导致将病毒导入计算机的风险更高，并且如果确定非易失性存储器 HDD源被启动，可以抢先采取诸如病毒扫描的纠正措施。

6. 发明申请

US20060075144A1 Remote access to a local hard drive 审中-公开
标题翻译：远程访问本地硬盘
公开(公告)号：US20060075144A1
公开(公告)日：2006-04-06
申请号：US10949550
申请日：2004-09-24
申请人： David Challener , Daryl Cromer , Howard Locker , Randall Springfield
发明人： David Challener , Daryl Cromer , Howard Locker , Randall Springfield
IPC分类号： G06F15/16
CPC分类号： H04L63/08
摘要： A method and system for remotely controlling a hard drive on a local computer. A NIC includes a Port Selector under the control of a NIC processor. Access to the hard drive is selectively afforded to either the local computer or to a remote computer by the Port Selector. Preferably, the method and system permit remote access to a local hard drive even if the local computer is disabled, due to causes including, but not limited to, system failure, lost power or corrupted data on the hard drive.
摘要翻译：用于远程控制本地计算机上的硬盘驱动器的方法和系统。 NIC包括在NIC处理器控制下的端口选择器。通过端口选择器选择性地向本地计算机或远程计算机提供对硬盘驱动器的访问。优选地，即使本地计算机被禁用，该方法和系统允许远程访问本地硬盘驱动器，原因在于包括但不限于硬盘驱动器上的系统故障，功率损失或损坏的数据。

7. 发明申请

US20060143713A1 Rapid virus scan using file signature created during file write 有权
标题翻译：使用在文件写入期间创建的文件签名进行快速病毒扫描
公开(公告)号：US20060143713A1
公开(公告)日：2006-06-29
申请号：US11024914
申请日：2004-12-28
申请人： David Challener , Daryl Cromer , Howard Locker , David Safford , Randall Springfield
发明人： David Challener , Daryl Cromer , Howard Locker , David Safford , Randall Springfield
IPC分类号： G06F11/00 , G06F11/22 , G06F12/14
CPC分类号： G06F21/565 , G06F2221/2151
摘要： A procedure and implementations thereof are disclosed that significantly reduce the amount of time necessary to perform a virus scan. A file signature is created each time a file is modified (i.e., with each “file write” to that file). The file signature is inserted, with a date stamp, into the file attributes. The virus scan program checks the previously-created file signature against the virus signature file instead of creating the file signature for every file during the virus scan. Checks to ensure that the file signature is secure, and is valid and up to date, are also implemented. Only if the file signature is not valid and up-to-date does the virus scan program create a new file signature at the time of the running of the virus scan.
摘要翻译：公开了显着地减少进行病毒扫描所需的时间量的过程和实施方式。每次修改文件（即每个“文件写入”文件）时都会创建文件签名。将文件签名带有日期戳插入到文件属性中。病毒扫描程序根据病毒签名文件检查先前创建的文件签名，而不是在病毒扫描期间为每个文件创建文件签名。检查以确保文件签名是安全的，并且是有效的和最新的，也被实现。只有当病毒扫描程序在病毒扫描运行时病毒扫描程序创建新的文件签名时，文件签名无效并且是最新的。

8. 发明申请

US20050138424A1 System and method for controlling network access in wireless environment 有权
标题翻译：在无线环境中控制网络接入的系统和方法
公开(公告)号：US20050138424A1
公开(公告)日：2005-06-23
申请号：US10748919
申请日：2003-12-22
申请人： David Challener , Daryl Cromer , Howard Locker , Hernando Ovies , Randall Springfield
发明人： David Challener , Daryl Cromer , Howard Locker , Hernando Ovies , Randall Springfield
IPC分类号： H04L9/00 , H04L12/28 , H04L12/56 , H04L29/06 , H04W12/00 , H04W36/08
CPC分类号： H04L63/08 , H04W12/06 , H04W88/08
摘要： When an authenticated wireless computer loses connectivity to a wireless access point of a network and roams to another access point, the wireless computer (e.g., a hypervisor in the computer) determines whether the new access point is authorized for secure communication and if so, releases access to secure data on the network through the new access point.
摘要翻译：当经认证的无线计算机失去与网络的无线接入点的连接并漫游到另一接入点时，无线计算机（例如，计算机中的管理程序）确定新接入点是否被授权用于安全通信，如果是，则释放通过新的接入点访问网络上的安全数据。

9. 发明申请

US20060041932A1 Systems and methods for recovering passwords and password-protected data 审中-公开
标题翻译：用于恢复密码和受密码保护的数据的系统和方法
公开(公告)号：US20060041932A1
公开(公告)日：2006-02-23
申请号：US10924103
申请日：2004-08-23
申请人： Daryl Cromer , Richard Cheston , Steven Goodman , Howard Locker , Randall Springfield
发明人： Daryl Cromer , Richard Cheston , Steven Goodman , Howard Locker , Randall Springfield
IPC分类号： H04L9/32
CPC分类号： H04L9/3226 , H04L9/0897
摘要： Systems and methods to access password-protected stored data when a corresponding data password has been lost, forgotten, or is otherwise unavailable, and to recover the data password to facilitate access to the password-protected data from a digital memory device such as a hard disk drive associated with a user computer. In some embodiments the computer is communicatively coupled with a network and receives at least one encryption key from a secure computer via the network. In other embodiments the computer is a stand alone computer and receives at least one encryption key from a removable, non-volatile memory such as a CD ROM. The encryption key is used to encrypt the data password and both are stored on the hard disk drive. If the data password becomes lost, forgotten, or otherwise unavailable, the encrypted password is recovered from the hard disk drive and decrypted to recover the data password.
摘要翻译：当相应的数据密码丢失，被遗忘或不可用时访问受密码保护的存储数据的系统和方法，以及恢复数据密码以便于从诸如硬的数字存储设备访问受密码保护的数据与用户计算机相关联的磁盘驱动器。在一些实施例中，计算机与网络通信耦合，并经由网络从安全计算机接收至少一个加密密钥。在其他实施例中，计算机是独立的计算机，并且从诸如CD ROM的可移除的非易失性存储器接收至少一个加密密钥。加密密钥用于加密数据密码，两者都存储在硬盘驱动器上。如果数据密码丢失，忘记或以其他方式不可用，则会从硬盘驱动器恢复加密的密码并解密以恢复数据密码。

10. 发明申请

US20060168486A1 Desktop computer blade fault identification system and method 失效
标题翻译：台式电脑刀片故障识别系统及方法
公开(公告)号：US20060168486A1
公开(公告)日：2006-07-27
申请号：US11044433
申请日：2005-01-27
申请人： Daryl Cromer , Howard Locker , Randall Springfield , Rod Waltermann
发明人： Daryl Cromer , Howard Locker , Randall Springfield , Rod Waltermann
IPC分类号： G06F11/00
CPC分类号： H04L41/00 , G01R31/08
摘要： A method and system for remotely isolating faults in computer network devices coupled to a computer network. A plurality of first computer units are coupled to the computer network. The plurality of first computer units are located on a user side of the computer network. A plurality of second computer units are coupled to the computer network. The plurality of second computer units are located on a service provider side of the network. One of the plurality of second computer units is designated to provide computing services to one of the plurality of first computer units. One of the plurality of first computer units experiencing a fault communicating with its designated second computer unit uses another of the plurality of first computer units as a proxy computer unit to remotely isolate the fault.
摘要翻译：一种用于远程隔离耦合到计算机网络的计算机网络设备中的故障的方法和系统。多个第一计算机单元耦合到计算机网络。多个第一计算机单元位于计算机网络的用户侧。多个第二计算机单元耦合到计算机网络。多个第二计算机单元位于网络的服务提供方侧。多个第二计算机单元中的一个被指定为向多个第一计算机单元之一提供计算服务。经历与其指定的第二计算机单元通信的故障的多个第一计算机单元中的一个使用多个第一计算机单元中的另一个作为代理计算机单元远程隔离故障。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式