公开(公告)号：US11836157B2

公开(公告)日：2023-12-05

申请号：US17671364

申请日：2022-02-14

Applicant: Cisco Technology, Inc.

Inventor： Bhalaji Narayanan ,  Arun Kumar Raghavendra ,  Ramesh Nethi ,  Venkata Lakshmi Narayana Mehar Simhadri

IPC: G06F16/27 ,  H04L43/065 ,  H04L43/062 ,  G06F16/901

CPC classification number: G06F16/278 ,  G06F16/9024 ,  H04L43/062 ,  H04L43/065

Abstract: In one embodiment, present disclosure discloses a method for partitioning a temporal graph is described. Embodiments of the method comprises creating a plurality of storage blocks for each type of the different types of graph elements based on predefined label groups, each of the plurality of storage blocks configured to store the telemetry information generated in a corresponding predefined time-range, recreating each of the plurality of storage blocks upon expiry of a configurable rollover time, and sharding each of the plurality of storage blocks into a plurality of shards based on a configurable sharding count.

公开(公告)号：US20220067099A1

公开(公告)日：2022-03-03

申请号：US17077511

申请日：2020-10-22

Applicant: Cisco Technology, Inc.

Inventor： Arun Kumar Raghavendra ,  Bhalaji Narayanan ,  Ramesh Nethi ,  Mehar Simhadri

IPC: G06F16/901 ,  G06F16/23 ,  G06F16/2455

Abstract: The present technology addresses deficiencies associated with common practices for handling out of order data in a streaming data database. An aspect of the present technology is avoid storing out of order data in a snapshot but just store the out of order data as additional data linked to the temporal graph. The present technology receives out of order data and records a modification time for the data and a next modification time for the data that equals a timestamp of data previously stored in the database. If there is also data in the database for a time earlier than the timestamp of the out of order data, the earlier data is adjusted so that its next modification time matches the timestamp of the out of order data.

公开(公告)号：US20140105103A1

公开(公告)日：2014-04-17

申请号：US13652825

申请日：2012-10-16

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Ramesh Nethi ,  Tirumaleswar Reddy ,  Srinivas Chivukula ,  Prashanth Patil

IPC: H04W28/08

CPC classification number: H04W12/02 ,  H04L63/1408 ,  H04W4/06

Abstract: In one implementation, traffic in a mobile network is offloaded to a security as a service server or a cloud server. A mobile access gateway (MAG) in the mobile network identifies one or more mobile nodes that are configured for communication on the mobile network. The MAG receives a message that includes an address of a mobile node and sends a request based on the message to the security as a service server. The MAG forwards traffic flows to the security as a service server according to the message, which is configured to detect an indication of malicious software in the traffic flows and/or filter content of the traffic flows according to a user profile.

Abstract translation: 在一个实现中，移动网络中的流量被卸载到作为服务服务器或云服务器的安全。 移动网络中的移动接入网关（MAG）识别配置用于移动网络上的通信的一个或多个移动节点。 MAG接收到包括移动节点的地址的消息，并且基于该消息将请求作为服务服务器发送到作为安全的请求。 根据该消息，MAG将流量作为服务服务器转发到安全服务器，该消息被配置为根据用户简档来检测业务流中的恶意软件的指示和/或过滤内容。

公开(公告)号：US11983222B2

公开(公告)日：2024-05-14

申请号：US17933386

申请日：2022-09-19

Applicant: Cisco Technology, Inc.

Inventor： Arun Kumar Raghavendra ,  Bhalaji Narayanan ,  Ramesh Nethi ,  Mehar Simhadri

IPC: G06F16/00 ,  G06F16/23 ,  G06F16/2455 ,  G06F16/901

CPC classification number: G06F16/9024 ,  G06F16/2379 ,  G06F16/24568

Abstract: The present technology addresses deficiencies associated with common practices for handling out of order data in a streaming data database. An aspect of the present technology is avoid storing out of order data in a snapshot but just store the out of order data as additional data linked to the temporal graph. The present technology receives out of order data and records a modification time for the data and a next modification time for the data that equals a timestamp of data previously stored in the database. If there is also data in the database for a time earlier than the timestamp of the out of order data, the earlier data is adjusted so that its next modification time matches the timestamp of the out of order data.

公开(公告)号：US11449551B2

公开(公告)日：2022-09-20

申请号：US17077511

申请日：2020-10-22

Applicant: Cisco Technology, Inc.

Inventor： Arun Kumar Raghavendra ,  Bhalaji Narayanan ,  Ramesh Nethi ,  Mehar Simhadri

IPC: G06F16/00 ,  G06F16/901 ,  G06F16/23 ,  G06F16/2455

Abstract: The present technology addresses deficiencies associated with common practices for handling out of order data in a streaming data database. An aspect of the present technology is avoid storing out of order data in a snapshot but just store the out of order data as additional data linked to the temporal graph. The present technology receives out of order data and records a modification time for the data and a next modification time for the data that equals a timestamp of data previously stored in the database. If there is also data in the database for a time earlier than the timestamp of the out of order data, the earlier data is adjusted so that its next modification time matches the timestamp of the out of order data.

公开(公告)号：US09288231B2

公开(公告)日：2016-03-15

申请号：US13947498

申请日：2013-07-22

Applicant: Cisco Technology, Inc.

Inventor： Tirumaleswar Reddy ,  Prashanth Patil ,  Ramesh Nethi ,  Daniel Wing ,  Christopher Wild

IPC: H04L29/06

CPC classification number: H04L63/20 ,  H04L63/0281 ,  H04L63/10

Abstract: In one implementation, Web-Cache deployed in the Enterprise premises and cloud-based SecaaS are combined such that similar identity-based polices are enforced on both the SecaaS and content delivered from the Web-Cache. This identity-based policy implementation outside the network using SecaaS and within the network for web-cached content provides consistent identity-based security while still providing content to end-users with high performance. Content inspected and/or modified by SecaaS may be cached in the enterprise premises so that requests for content from an origin server decreases, freeing Internet bandwidth and reducing access time. Local caching of streaming content may decrease latency while local implementation of identity-based policy continues to limit the streamed content as appropriate. Local implementation of identity-based policy may reduce the load on SecaaS. Rather than using content delivery networks provided by a service provider for web-content, a cache server within the enterprise is used.

Abstract translation: 在一个实现中，部署在企业场所和基于云的SecaaS中的Web-Cache组合起来，从而在SecaaS和从Web-Cache传递的内容上实施类似的基于身份的策略。 网络外的基于身份的策略实施使用SecaaS并在网络缓存的内容中提供了一致的基于身份的安全性，同时仍向最终用户提供高性能的内容。 SecaaS检查和/或修改的内容可能会缓存在企业场所，以便来自原始服务器的内容请求减少，释放Internet带宽并减少访问时间。 流内容的本地缓存可能会降低延迟，而本地实施基于身份的策略会继续适当地限制流内容。 基于身份的策略的本地实施可能会降低对SecaaS的负担。 不使用服务提供商提供的内容传递网络进行Web内容，而是使用企业内的缓存服务器。

公开(公告)号：US20220164367A1

公开(公告)日：2022-05-26

申请号：US17671364

申请日：2022-02-14

Applicant: Cisco Technology, Inc.

Inventor： Bhalaji Narayanan ,  Arun Kumar Raghavendra ,  Ramesh Nethi ,  Venkata Lakshmi Narayana Mehar Simhadri

IPC: G06F16/27 ,  H04L43/065 ,  H04L43/062 ,  G06F16/901

Abstract: In one embodiment, present disclosure discloses a method for partitioning a temporal graph is described. Embodiments of the method comprises creating a plurality of storage blocks for each type of the different types of graph elements based on predefined label groups, each of the plurality of storage blocks configured to store the telemetry information generated in a corresponding predefined time-range, recreating each of the plurality of storage blocks upon expiry of a configurable rollover time, and sharding each of the plurality of storage blocks into a plurality of shards based on a configurable sharding count.

公开(公告)号：US20220014435A1

公开(公告)日：2022-01-13

申请号：US17482403

申请日：2021-09-22

Applicant: Cisco Technology, Inc.

Inventor： Ravi Kumar Vadapalli ,  Kousik Nandy ,  Daniel Khoe ,  Ramesh Nethi

IPC: H04L12/24 ,  H04L29/06

Abstract: The present technology addresses a need to automatically configure a new compute resource to join an existing cluster of computing resources. The present technology provides a mechanism to ensure that the new compute resource is executing the same kernel version which further permits subsequent exchange at least one configuration message informing the new compute resource of necessary configuration parameters and an address to retrieve required software packages.

公开(公告)号：US20170048079A1

公开(公告)日：2017-02-16

申请号：US14824271

申请日：2015-08-12

Applicant: Cisco Technology, Inc.

Inventor： Ramesh Nethi ,  Elango Ganesan ,  Anand Oswal ,  Rajesh Tarakkad Venkateswaran

IPC: H04L12/28 ,  H04L12/58

CPC classification number: H04L12/2836 ,  H04L67/2823 ,  H04L67/2838

Abstract: In one embodiment, a device in a network receives data from one or more other devices in the network via one or more protocol adaptors. The device transforms the received data into a common data model. The device executes a containerized application. The device exposes the transformed data to the application.

Abstract translation: 在一个实施例中，网络中的设备经由一个或多个协议适配器从网络中的一个或多个其他设备接收数据。 该设备将接收的数据转换为公共数据模型。 设备执行容器化应用程序。 该设备将转换的数据公开给应用程序。

公开(公告)号：US20150026757A1

公开(公告)日：2015-01-22

申请号：US13947498

申请日：2013-07-22

Applicant: Cisco Technology, Inc.

Inventor： Tirumaleswar Reddy ,  Prashanth Patil ,  Ramesh Nethi ,  Daniel Wing ,  Christopher Wild

IPC: H04L29/06

CPC classification number: H04L63/20 ,  H04L63/0281 ,  H04L63/10

Abstract: In one implementation, Web-Cache deployed in the Enterprise premises and cloud-based SecaaS are combined such that similar identity-based polices are enforced on both the SecaaS and content delivered from the Web-Cache. This identity-based policy implementation outside the network using SecaaS and within the network for web-cached content provides consistent identity-based security while still providing content to end-users with high performance. Content inspected and/or modified by SecaaS may be cached in the enterprise premises so that requests for content from an origin server decreases, freeing Internet bandwidth and reducing access time. Local caching of streaming content may decrease latency while local implementation of identity-based policy continues to limit the streamed content as appropriate. Local implementation of identity-based policy may reduce the load on SecaaS. Rather than using content delivery networks provided by a service provider for web-content, a cache server within the enterprise is used.

Abstract translation: 在一个实现中，部署在企业场所和基于云的SecaaS中的Web-Cache组合起来，从而在SecaaS和从Web-Cache传递的内容上实施类似的基于身份的策略。 网络外的基于身份的策略实施使用SecaaS并在网络缓存的内容中提供了一致的基于身份的安全性，同时仍向最终用户提供高性能的内容。 SecaaS检查和/或修改的内容可能会缓存在企业场所，以便来自原始服务器的内容请求减少，释放Internet带宽并减少访问时间。 流内容的本地缓存可能会降低延迟，而本地实施基于身份的策略会继续适当地限制流内容。 基于身份的策略的本地实施可能会降低对SecaaS的负担。 不使用服务提供商提供的内容传递网络进行Web内容，而是使用企业内的缓存服务器。