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1. 发明授权

US11461477B1 Obfuscation for high-performance computing systems 有权
公开(公告)号：US11461477B1
公开(公告)日：2022-10-04
申请号：US16838595
申请日：2020-04-02
申请人： Architecture Technology Corporation
发明人： Judson Powers , Robert A. Joyce , Scott Aloisio , Matthew A. Stillerman
IPC分类号： G06F21/60 , G06F21/52 , G06F21/62 , H04L9/12
摘要： An example method includes initializing, by an obfuscation computing system, communications with nodes in a distributed computing platform, the nodes including one or more compute nodes and a controller node, and performing at least one of: (a) code-level obfuscation for the distributed computing platform to obfuscate interactions between an external user computing system and the nodes, wherein performing the code-level obfuscation comprises obfuscating data associated with one or more commands provided by the user computing system and sending one or more obfuscated commands to at least one of the nodes in the distributed computing platform; or (b) system-level obfuscation for the distributed computing platform, wherein performing the system-level obfuscation comprises at least one of obfuscating system management tasks that are performed to manage the nodes or obfuscating network traffic data that is exchanged between the nodes.

2. 发明授权

US10554685B1 Self-healing architecture for resilient computing services 有权
公开(公告)号：US10554685B1
公开(公告)日：2020-02-04
申请号：US15604850
申请日：2017-05-25
申请人： Architecture Technology Corporation
发明人： Daniel McArdle , Judson Powers , Robert A. Joyce
IPC分类号： H04L29/06 , G06F9/4401 , G06F9/455 , G06F11/20 , G06F8/41 , G06F8/61
摘要： For each respective virtual machine (VM) of a plurality of VMs, a distributed computing system generates a unique Application Binary Interface (ABI) for an operating system for the respective VM, compiles a software application to use the unique ABI, and installs the operating system and the compiled software application on the respective VM. A dispatcher node dispatches, to one or more VMs of the plurality of VMs that provide a service and are in the active mode, request messages for the service. Furthermore, a first host device may determine, in response to software in the first VM invoking a system call in a manner inconsistent with the unique ABI for the operating system of the first VM, that a failover event has occurred. Responsive to the failover event, the distributed computing system fails over from the first VM to a second VM.

3. 发明授权

US09766986B2 Fight-through nodes with disposable virtual machines and rollback of persistent state 有权
公开(公告)号：US09766986B2
公开(公告)日：2017-09-19
申请号：US14011642
申请日：2013-08-27
申请人： Architecture Technology Corporation
发明人： Stephen K. Brueckner , Robert A. Joyce , Carl Manson , Hajime Inoue , Kenneth J. Thurber
IPC分类号： H04L29/06 , G06F11/14 , G06F9/455 , G06F9/46 , G06F21/60
CPC分类号： G06F11/1469 , G06F9/45533 , G06F9/466 , G06F21/606 , H04L63/145
摘要： A server system receives messages from client computing devices. Each of the messages corresponds to a transaction. The server system assigns each respective transaction to a respective fresh virtual machine. Furthermore, the server system performs, as part of a respective virtual machine processing a respective transaction, a modification associated with the respective transaction to a shared database. The shared database is persisted independently of the plurality of virtual machines. In response to determining that processing of the respective transaction is complete, the server system discards the respective virtual machine. In response to determining that the respective transaction is associated with a cyber-attack, the server system uses checkpoint data associated with the respective transaction to roll back the modifications associated with the respective transaction to the shared database.

4. 发明申请

US20150046405A1 FIGHT-THROUGH NODES WITH DISPOSABLE VIRTUAL MACHINES AND ROLLBACK OF PERSISTENT STATE 有权
标题翻译：具有可扩展的虚拟机和持续状态的扭曲的数字
公开(公告)号：US20150046405A1
公开(公告)日：2015-02-12
申请号：US14011642
申请日：2013-08-27
申请人： Architecture Technology Corporation
发明人： Stephen K. Brueckner , Robert A. Joyce , Carl Manson , Hajime Inoue , Kenneth J. Thurber
IPC分类号： G06F11/14 , G06F9/46 , G06F21/60 , G06F9/455
CPC分类号： G06F11/1469 , G06F9/45533 , G06F9/466 , G06F21/606 , H04L63/145
摘要： A server system receives messages from client computing devices. Each of the messages corresponds to a transaction. The server system assigns each respective transaction to a respective fresh virtual machine. Furthermore, the server system performs, as part of a respective virtual machine processing a respective transaction, a modification associated with the respective transaction to a shared database. The shared database is persisted independently of the plurality of virtual machines. In response to determining that processing of the respective transaction is complete, the server system discards the respective virtual machine. In response to determining that the respective transaction is associated with a cyber-attack, the server system uses checkpoint data associated with the respective transaction to roll back the modifications associated with the respective transaction to the shared database.
摘要翻译：服务器系统从客户端计算设备接收消息。每个消息都对应一个事务。服务器系统将每个相应的事务分配给相应的新鲜虚拟机。此外，服务器系统作为处理相应事务的相应虚拟机的一部分执行与相应事务相关联的修改到共享数据库。独立于多个虚拟机来保持共享数据库。响应于确定相应交易的处理完成，服务器系统丢弃相应的虚拟机。响应于确定相应的交易与网络攻击相关联，服务器系统使用与相应交易相关联的检查点数据来将与相应交易相关联的修改回滚到共享数据库。

5. 发明申请

US20140108414A1 SCALABLE DISTRIBUTED PROCESSING OF RDF DATA 有权
标题翻译：可扩展分布式处理RDF数据
公开(公告)号：US20140108414A1
公开(公告)日：2014-04-17
申请号：US13651235
申请日：2012-10-12
申请人： ARCHITECTURE TECHNOLOGY CORPORATION
发明人： Matthew A. Stillerman , Robert A. Joyce
IPC分类号： G06F17/30
CPC分类号： G06F17/30 , G06F17/30312 , G06F17/3048
摘要： In general, techniques are described for an RDF (Resource Description Framework) database system which can scale to huge size for realistic data sets of practical interest. In some examples, a database system includes a Resource Description Framework (RDF) database that stores a plurality of data chunks to one or more storage drives, wherein each of the plurality of data chunks includes a plurality of triples of the RDF database. The database system also includes a working memory, a query interface that receives a query for the RDF database, a SPARQL engine that identifies a subset of the data chunks relevant to the query, and an index interface that includes one or more bulk loaders that load the subset of the data chunks to the working memory. The SPARQL engine executes the query only against triples included within the loaded subset of the data chunks to obtain a query result.
摘要翻译：一般来说，描述了RDF（资源描述框架）数据库系统的技术，该数据库系统可以扩展到具有实际意义的实际数据集的巨大尺寸。在一些示例中，数据库系统包括资源描述框架（RDF）数据库，其将多个数据块存储到一个或多个存储驱动器，其中多个数据块中的每一个包括RDF数据库的多个三元组。数据库系统还包括工作存储器，接收RDF数据库的查询的查询接口，标识与该查询相关的数据块的子集的SPARQL引擎，以及包括一个或多个加载器的批量加载器的索引接口数据块的子集到工作记忆。 SPARQL引擎只针对包含在加载的数据块子集中的三元组执行查询，以获得查询结果。

6. 发明授权

US11522904B2 Self-healing architecture for resilient computing services 有权
公开(公告)号：US11522904B2
公开(公告)日：2022-12-06
申请号：US16712576
申请日：2019-12-12
申请人： Architecture Technology Corporation
发明人： Daniel McArdle , Judson Powers , Robert A. Joyce
IPC分类号： H04L29/06 , H04L9/40 , G06F9/4401 , G06F9/455 , G06F11/20 , G06F8/41 , G06F8/61
摘要： For each respective virtual machine (VM) of a plurality of VMs, a distributed computing system generates a unique Application Binary Interface (ABI) for an operating system for the respective VM, compiles a software application to use the unique ABI, and installs the operating system and the compiled software application on the respective VM. A dispatcher node dispatches, to one or more VMs of the plurality of VMs that provide a service and are in the active mode, request messages for the service. Furthermore, a first host device may determine, in response to software in the first VM invoking a system call in a manner inconsistent with the unique ABI for the operating system of the first VM, that a failover event has occurred. Responsive to the failover event, the distributed computing system fails over from the first VM to a second VM.

7. 发明授权

US11122079B1 Obfuscation for high-performance computing systems 有权
公开(公告)号：US11122079B1
公开(公告)日：2021-09-14
申请号：US16377971
申请日：2019-04-08
申请人： Architecture Technology Corporation
发明人： Scott Aloisio , Robert A. Joyce , Paul Nicotera , Matthew A. Stillerman
IPC分类号： G06F11/00 , H04L29/06 , G06F21/14 , G06F21/62 , G06F12/14
摘要： An example technique includes initializing, by an obfuscation computing system, communications with nodes in a distributed computing platform. The nodes include compute nodes that provide resources in the distributed computing platform and a controller node that performs resource management of the resources. The obfuscation computing system serves as an intermediary between the controller node and the compute nodes. The technique further includes outputting an interactive user interface (UI) providing a selection between a first privilege level and a second privilege level, and performing one of: based on the selection being for the first privilege level, a first obfuscation mechanism for the distributed computing platform to obfuscate digital traffic between a user computing system and the nodes, or based on the selection being for the second privilege level, a second obfuscation mechanism for the distributed computing platform to obfuscate digital traffic between the user computing system and the nodes.

8. 发明授权

US11042647B1 Software assurance system for runtime environments 有权
公开(公告)号：US11042647B1
公开(公告)日：2021-06-22
申请号：US16723097
申请日：2019-12-20
申请人： Architecture Technology Corporation
发明人： Robert A. Joyce , Matthew P. Donovan
IPC分类号： G06F21/52 , G06F21/57 , G06N20/00 , G06T11/20 , G06T11/60
摘要： An example method includes monitoring execution of one or more applications on a runtime computing system that includes a plurality of processing units, receiving, from the runtime computing system during execution of the applications, monitoring information that includes at least one of function call data or application programming interface call data associated with operations performed by the plurality of processing units during execution of the applications, importing the monitoring information into a risk model, analyzing the monitoring information within the risk model to determine one or more potential vulnerabilities and one or more impacts of the one or more vulnerabilities in the runtime computing system, and outputting, for display in a graphical user interface, a graphical representation of the one or more potential vulnerabilities and the one or more impacts within the risk model.

9. 发明授权

US10558809B1 Software assurance system for runtime environments 有权
公开(公告)号：US10558809B1
公开(公告)日：2020-02-11
申请号：US15485784
申请日：2017-04-12
申请人： Architecture Technology Corporation
发明人： Robert A. Joyce , Matthew P. Donovan
IPC分类号： G06F21/57 , G06F21/52 , G06N20/00 , G06T11/60 , G06T11/20
摘要： An example method includes monitoring execution of one or more applications on a runtime computing system that includes a plurality of processing units, receiving, from the runtime computing system during execution of the applications, monitoring information that includes at least one of function call data or application programming interface call data associated with operations performed by the plurality of processing units during execution of the applications, importing the monitoring information into a risk model, analyzing the monitoring information within the risk model to determine one or more potential vulnerabilities and one or more impacts of the one or more vulnerabilities in the runtime computing system, and outputting, for display in a graphical user interface, a graphical representation of the one or more potential vulnerabilities and the one or more impacts within the risk model.

10. 发明授权

US09769250B2 Fight-through nodes with disposable virtual machines and rollback of persistent state 有权
公开(公告)号：US09769250B2
公开(公告)日：2017-09-19
申请号：US14791089
申请日：2015-07-02
申请人： Architecture Technology Corporation
发明人： Judson Powers , Stephen K. Brueckner , Robert A. Joyce , Kenneth J. Thurber
IPC分类号： H04L29/06 , H04L29/08 , G06F17/30 , G06F11/14 , G06F9/46 , G06F21/60 , G06F21/55 , G06F9/455
CPC分类号： H04L67/10 , G06F9/466 , G06F11/1438 , G06F11/1464 , G06F11/1469 , G06F11/1471 , G06F11/1474 , G06F11/1484 , G06F17/3051 , G06F21/55 , G06F21/606 , G06F2009/4557 , G06F2009/45583 , G06F2009/45587 , G06F2201/815 , H04L63/1441 , H04L63/145
摘要： A server system receives messages from client computing devices. Each of the messages corresponds to a transaction. The server system assigns each respective transaction to a respective fresh virtual machine. Furthermore, the server system performs, as part of a respective virtual machine processing a respective transaction, a modification associated with the respective transaction to a shared database. The shared database is persisted independently of the plurality of virtual machines. In response to determining that processing of the respective transaction is complete, the server system discards the respective virtual machine. In response to a trigger, such as determining that the respective transaction is associated with a cyber-attack, the server system uses checkpoint data associated with the respective transaction to roll back the modifications associated with the respective transaction to the shared database.

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