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    Delegated agent proof of network identifier control
    2.
    发明授权
    Delegated agent proof of network identifier control 有权

    公开(公告)号：US12052373B1

    公开(公告)日：2024-07-30

    申请号：US17325992

    申请日：2021-05-20

    申请人： VERISIGN, INC.

    发明人： Burton S. Kaliski, Jr. ,  Andrew Kaizer ,  Swapneel Sheth

    IPC分类号： H04L9/32 ,  H04L61/4511 ,  H04L9/00 ,  H04L101/618

    CPC分类号： H04L9/3247 ,  H04L61/4511 ,  H04L9/50 ,  H04L2101/618

    摘要： Systems, methods, and computer products for associating a network identifier with a network address enable operations that may include: receiving a network identifier associated with a first network; obtaining an identification of a proof provider; sending, to the proof provider, a network address associated with a second network, wherein the proof provider is configured to generate a signed association of the network identifier with the network address using a private key of the proof provider; obtaining the signed association; and providing, to the second network, at least the signed association. The second network may be configured to validate the signed association and store the signed association.

    Discovery of FQDN for target website
    3.
    发明授权
    Discovery of FQDN for target website 有权

    公开(公告)号：US11838262B1

    公开(公告)日：2023-12-05

    申请号：US18072280

    申请日：2022-11-30

    申请人： Cujo LLC

    发明人： Santeri Kangas ,  Kimmo Kasslin ,  Leonardas Marozas ,  Filip Savin

    IPC分类号： H04L29/12 ,  H04L61/4511 ,  H04L61/09 ,  H04L9/40 ,  H04L67/02 ,  G06F15/16 ,  G06F16/901 ,  H04L101/618

    CPC分类号： H04L61/4511 ,  H04L61/09 ,  H04L63/14 ,  H04L67/02 ,  H04L2101/618

    摘要： A first data communication of a first connected device related to a first target website is intercepted. The first data communication identifies the first target website by a first fully qualified domain name (FQDN), and the first FQDN is mapped to a first Internet protocol (IP) address. A pair of the first FQDN and the first IP address is determined. A second data communication of a second connected device related to a second target website is intercepted. The second data communication comprises a second encrypted FQDN and a second IP address of the second target website. The second IP address is determined to be equal to the first IP address. A cybersecurity reputation of the second target website is retrieved based on the first FQDN. In response to determining that the reputation matches a predetermined alarm condition, a cybersecurity operation is enforced for the second data communication.

    NETWORK COORDINATION BETWEEN PROXY SERVERS
    5.
    发明公开
    NETWORK COORDINATION BETWEEN PROXY SERVERS 审中-公开

    公开(公告)号：US20240244119A1

    公开(公告)日：2024-07-18

    申请号：US18617565

    申请日：2024-03-26

    申请人： OXYLABS, UAB

    发明人： Valdas PILKAUSKAS ,  Miroslav KOZLOVSKI

    IPC分类号： H04L67/56 ,  H04L61/4511 ,  H04L61/5007 ,  H04L101/618

    CPC分类号： H04L67/56 ,  H04L61/4511 ,  H04L61/5007 ,  H04L2101/618

    摘要： Systems and methods for coordinating network connectivity and communication between proxy servers, exit-nodes and client modules are disclosed. In one aspect, proxy-nodes in a proxy infrastructure accept connections with exit-nodes based on geographical proximity or proxy-node metrics. Further, a proxy-node can communicate and instruct another proxy-node to service the client request via a suitable exit-node. Further still, a proxy-node can communicate and instruct proxy-node to redirect a suitable exit-node towards the first proxy-node in order to service the client request. In another aspect, the proxy-infrastructure enables client modules to connect to proxy-nodes based on geographical proximity, client parameters, and client's behavioral informatics. In yet another aspect, proxy infrastructure enables a proxy node to redirect exit-nodes to a different proxy-node in the event of a) system overload or resource exhaustion, b) graceful shutdown c) erroneous network connection between exit-nodes and the proxy-node.

    Network coordination between proxy servers
    6.
    发明授权
    Network coordination between proxy servers 有权

    公开(公告)号：US12003600B2

    公开(公告)日：2024-06-04

    申请号：US17845240

    申请日：2022-06-21

    申请人： Oxylabs, UAB

    发明人： Valdas Pilkauskas ,  Miroslav Kozlovski

    IPC分类号： G06F15/16 ,  H04L61/4511 ,  H04L61/5007 ,  H04L67/56 ,  H04L101/618

    CPC分类号： H04L67/56 ,  H04L61/4511 ,  H04L61/5007 ,  H04L2101/618

    摘要： Systems and methods for coordinating network connectivity and communication between proxy servers, exit-nodes and client modules are disclosed. In one aspect, the proxy infrastructure enables network connectivity between exit-nodes and proxy-nodes without the need of any proxy-gateways or middleware entities to delegate the connections. Proxy-nodes in the proxy infrastructure accept connections with exit-nodes based on geographical proximity, proxy-node metrics, such as server loads and clients' frequent preferences. Further, a single instance of proxy-node can communicate and instruct another instance of proxy-node, to service the client request via a suitable exit-node. Further still, a single instance of proxy-node can communicate and instruct another instance of proxy-node to redirect a suitable exit-node towards the first proxy-node in order to service the client request. In another instance, the proxy-infrastructure enables client modules to connect to proxy-nodes based on geographical proximity, client parameters, and client's behavioral informatics. In yet another aspect, proxy infrastructure enables a proxy node to redirect exit-nodes to a different proxy—node in the event of a) system overload or resource exhaustion, b) graceful shutdown c) erroneous network connection between exit-nodes and the proxy-node.

    Securely publishing applications from private networks
    8.
    发明授权
    Securely publishing applications from private networks 有权

    公开(公告)号：US11757826B1

    公开(公告)日：2023-09-12

    申请号：US18060774

    申请日：2022-12-01

    申请人： Palo Alto Networks, Inc.

    发明人： Jayant Jain ,  Brian Russell Kean ,  Aditya Srinivasa Ivaturi ,  Mohit Sahni ,  Mingfei Peng

    IPC分类号： H04L61/256 ,  H04L61/2592 ,  H04L61/4511 ,  H04L101/618

    CPC分类号： H04L61/256 ,  H04L61/2592 ,  H04L61/4511 ,  H04L2101/618

    摘要： A controller can securely publish an application of a tenant by securely extending a network fabric into the networks of the tenant with virtual private networks and NAT. After a tenant deploys an application into one or more networks of the tenant, the tenant can indicate select applications to publish. The network controller assigns a network address from the routable address space of the network fabric to the application and a network address aggregate to each application connector that will front an instance of the application, which securely extends the network fabric into the tenant network. The network controller configures NAT rules in the network fabric and on the application connector to create a route for traffic of the application through the network fabric to the application instance using a fully qualified domain name assigned to the application without exposing a private network address of the application instance and preserving security of other resource on the tenant network.

    System and method for remotely filtering network traffic of a customer premise device
    9.
    发明授权
    System and method for remotely filtering network traffic of a customer premise device 有权

    公开(公告)号：US11641341B2

    公开(公告)日：2023-05-02

    申请号：US17356710

    申请日：2021-06-24

    申请人： Charter Communications Operating, LLC

    发明人： Timothy Bleidorn ,  Cheryl Warne ,  Shane Newberg ,  Christopher Teague

    IPC分类号： H04L61/5014 ,  H04L12/66 ,  H04L47/70 ,  H04L61/00 ,  H04L101/618

    摘要： Systems, methods, and devices for performing targeted filtering of network traffic generated by user equipment (UE) devices connected to a customer premise equipment (CPE) device in a communication system that includes a distributed residential gateway. A network server may determine that the communication system includes a UE device that is compromised, misconfigured, or operating outside normal communication parameters, identify the UE device, determine an Internet protocol (IP) address or a media access control (MAC) address of the identified UE device, generate a quarantine request message that includes the IP address or the MAC address of the identified UE device in response to determining that the preconfigured virtual local area network access control list (VACL) on the CPE lists source IP addresses from which the CPE will filter outbound traffic, and send the generated quarantine request message to a bridged residential gateway (BRG) associated with the CPE device.