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1. 发明公开

US20240291688A1 INTERNET PROTOCOL COMMUNICATIONS OVER ALTERNATIVE FREQUENCY BAND OF EXISTING MIL-STD-1553 BUS 审中-公开
公开(公告)号：US20240291688A1
公开(公告)日：2024-08-29
申请号：US18387720
申请日：2023-11-07
申请人： Fuse Integration, Inc.
发明人： Jerome V. COFFIN , Ryan GILLESPIE , Charles Arthur LOACH , Frank Dell KRONEWITTER, III
IPC分类号： H04L12/40 , H04L9/40 , H04L69/08
CPC分类号： H04L12/4013 , H04L63/0485 , H04L69/08 , H04L2012/4028
摘要： Military Standard 1553 (MIL-STD-1553) is a military standard that was published by the United States Department of Defense in 1973 for tactical aircraft. Despite advances in communications, many machines retain MIL-STD-1553 buses, since retrofitting the machines with newer communication systems is not always practical. However, newer subsystems for such machines tend to utilize Internet Protocol (IP) for higher bandwidth communications. Accordingly, a device is disclosed that enables IP communications over existing MIL-STD-1553 buses. This enables an existing MIL-STD-1553 bus to span the gap between two separate IP networks (e.g., subsystems) within the machine. In addition, the IP communications may utilize Standard Agreement (STANAG) 7221 to provide higher bandwidth over the existing MIL-STD-1553 buses. For added security, the IP communications may also be encrypted during transport over the MIL-STD-1553 buses.

2. 发明公开

US20240259360A1 SESSION RECOVERY MECHANISM 审中-公开
公开(公告)号：US20240259360A1
公开(公告)日：2024-08-01
申请号：US18630360
申请日：2024-04-09
申请人： NetApp, Inc.
发明人： Jin Zhang , Surajpal S. Sandhu , Matthew Martin Houston
IPC分类号： H04L9/40 , H04L67/148
CPC分类号： H04L63/0485 , H04L63/061 , H04L63/20 , H04L67/148
摘要： A system is described. The system includes a processing resource and a non-transitory computer-readable medium, coupled to the processing resource, having stored therein instructions that when executed by the processing resource cause the processing resource to detect an unrecognized Internet Protocol Security (IPsec) packet associated with an IP address at a first node within a cluster, retrieve one or more selector fields from the IPsec packet, query of a security policy database to determine whether a destination IP address included in the one or more retrieved selector fields matches one or more matching outbound IPsec policies associated with a destination IP address, determine whether a matching outbound IPsec policy includes an IPsec policy associated with the destination address entry and establish the first IPsec SA communication session between the first node and the client based on the outbound IPsec policy.

3. 发明公开

US20240236097A1 Enhanced Security and Extended Functionality for Workstation Integration with Mainframe Operating Systems 审中-公开
公开(公告)号：US20240236097A1
公开(公告)日：2024-07-11
申请号：US18094700
申请日：2023-01-09
申请人： Bank of America Corporation
发明人： Ryan Appel , David Feher
IPC分类号： H04L9/40
CPC分类号： H04L63/101 , H04L63/0485
摘要： Improved, secure, encrypted communications between workstations and servers are disclosed along with extended and enhanced functionality for IBM's z/Architecture mainframes. On-demand connections are opened by the mainframe when a command is executed and closed in real-time after the command execution is complete and work results from the workstation are received. Connect-back port instructions and mainframe allow/deny lists for IP addresses provide additional security. Optimized and extended menus and submenus are presented in user interfaces and trigger functions. Binary help files for available commands can be stored on mainframes.

4. 发明公开

US20240236058A1 PROTECTING DATA TRANSFER BETWEEN A SECURE APPLICATION AND NETWORKED DEVICES 审中-公开
公开(公告)号：US20240236058A1
公开(公告)日：2024-07-11
申请号：US18416569
申请日：2024-01-18
申请人： Intel Corporation
发明人： Luis Kida , Reshma Lal
IPC分类号： H04L9/40 , G06F9/50 , G06F13/28 , H04L9/08 , H04L9/32
CPC分类号： H04L63/0485 , G06F9/5044 , G06F9/5083 , G06F13/28 , H04L9/0825 , H04L9/085 , H04L9/3242 , H04L63/0435 , H04L63/061 , H04L63/123
摘要： An apparatus to facilitate protecting data transfer between a secure application and networked devices is disclosed. The apparatus includes a processor to provide a trusted execution environment (TEE) to run an application, wherein the processor is to: generate, via the application in the TEE, encrypted data, wherein the encrypted data comprises a payload; copy, via the application in the TEE, the encrypted data to a local buffer; interface, using the application in the TEE, with a source network interface controller (NIC) to initiate a copy over a network of the encrypted data from the local buffer to a remote buffer of a remote platform; and communicate, after completing the copy of the network of the encrypted data, at least one message with the remote platform to indicate that the encrypted data is available and to enable the remote platform to verify integrity of the encrypted data.

5. 发明授权

US12034638B2 Multi-hop physical layer data collection protocol 有权
公开(公告)号：US12034638B2
公开(公告)日：2024-07-09
申请号：US17752096
申请日：2022-05-24
申请人： Juniper Networks, Inc.
发明人： Manish Talwar , Ajay Kachrani , Gert Grammel , Hao Wang , Tanweer Biswas
IPC分类号： H04L45/74 , H04L9/40 , H04L45/02 , H04L69/164 , H04L69/22
CPC分类号： H04L45/74 , H04L45/02 , H04L63/0485 , H04L69/164 , H04L69/22
摘要： Disclosed embodiments utilize a layer three and/or layer four protocol to collect physical layer properties along a multi-hop network path between a source node and a destination node. The use of a layer three or layer four protocol provides an ability to span multiple links or networks between the source node and destination node, while also collecting the physical layer properties. Once physical layer properties along a network path can be understood, decisions relating to the configuration of the network path and/or whether to communicate via the network path are improved.

6. 发明公开

US20240223545A1 SYSTEM FOR CONTROLLING CONTROLLER-BASED NETWORK CONNECTION AND METHOD THEREFOR 审中-公开
公开(公告)号：US20240223545A1
公开(公告)日：2024-07-04
申请号：US18558038
申请日：2022-04-27
申请人： PRIBIT Technology, Inc.
发明人： Young Rang KIM
IPC分类号： H04L9/40
CPC分类号： H04L63/0485 , H04L9/40 , H04L63/306
摘要： A node according to an embodiment disclosed in the present specification includes a communication circuit, a processor operatively connected to the communication circuit, and a memory operatively connected to the processor and that stores a target application and a access control application, and the memory stores instructions that when executed by the processor, cause the node to detect an event of a network access with respect to a destination network of the target application through the access control application, to determine whether a data flow and a tunnel, which correspond to identification information of the target application and the destination network and are authorized from an external server exist through the access control application, to determine whether an inspection of a data packet of the target application is necessary based on data packet inspection information included in the authorized data flow when the authorized data flow and the authorized tunnel exist, to inspect the data packet based on a rule database included in the data packet inspection information when the inspection of the data packet is necessary, and to forward the data packet based on the authorized data flow and the authorized tunnel when the inspection of the data packet is not necessary or when a result of the inspection of the data packet is successful.

7. 发明公开

US20240205205A1 PACKET SENDING METHOD, NETWORK DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT 审中-公开
公开(公告)号：US20240205205A1
公开(公告)日：2024-06-20
申请号：US18589743
申请日：2024-02-28
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Jianqiang HOU , Hongwei HE
IPC分类号： H04L9/40 , H04L45/00 , H04L45/741
CPC分类号： H04L63/0485 , H04L45/34 , H04L45/741
摘要： A packet sending method, a network device, and a program product are disclosed, and pertain to the field of segment routing technologies. The method includes: A network device sends a packet which includes a segment routing header SRH and a payload, the SRH includes an encrypted field and an unencrypted field, the encrypted field includes at least an encrypted SID list, and the SID list indicates a transmission path of the packet. A SID list in an SRH of an SRv6 packet transmitted over a POP network is encrypted, thereby protecting SID information from being leaked. In addition, an intermediate node on a packet transmission path only needs to decrypt an encrypted field in the SRH to determine a next hop from the SID list, and does not need to decrypt the payload. This improves forwarding efficiency of the network device and protects secure transmission of the payload.

8. 发明公开

US20240205204A1 DATA TRANSMISSION PROTOCOL EXECUTION METHODS AND APPARATUSES 审中-公开
公开(公告)号：US20240205204A1
公开(公告)日：2024-06-20
申请号：US18528360
申请日：2023-12-04
申请人： Alipay (Hangzhou) Information Technology Co., Ltd.
发明人： Junxian Xiao , Shuai Wang , Shoumeng Yan , Xiaomeng Zhang , Wenting Chang
IPC分类号： H04L9/40 , H04L9/06 , H04L9/32
CPC分类号： H04L63/0485 , H04L9/0618 , H04L9/3247
摘要： This specification provide computer-implemented methods, and apparatuses for data transmission protocol execution and data storage. Execution of a data transmission protocol includes an initiator and a receiver. In an example execution process, a first application serving as the initiator encapsulates protocol information related to a transmission handshake protocol, ciphertext data obtained by encrypting target privacy data using an encryption method determined based on the protocol information, signature information obtained by digitally signing the ciphertext data and the protocol information using a private key, field content of an attestation field, and the like into a data transmission unit. The attestation field is used to fill a remote attestation report that includes public key information of the initiator. A second application serving as the receiver decapsulates the data transmission unit, and uses the target privacy data after verifying the signature information and the like in the decapsulated data transmission unit.

9. 发明公开

US20240195818A1 MODULATION AND REGULATION OF SYSTEM EVENT MONITORING STREAMS 审中-公开
公开(公告)号：US20240195818A1
公开(公告)日：2024-06-13
申请号：US18079621
申请日：2022-12-12
申请人： International Business Machines Corporation
发明人： Frederico Araujo , Teryl Paul Taylor
IPC分类号： H04L9/40
CPC分类号： H04L63/1416 , H04L63/0485
摘要： An approach is disclosed that receives system events corresponding to event occurrences that occur at an information handling system. The system events are combined into a set of one or more coalesced events, wherein the combining is based on a root node associated with the system events. The coalesced events are then transmitted to a security information and event management (SIEM) system.

10. 发明公开

US20240187375A1 DETECTION AND BLOCKING SYSTEM AND METHOD THROUGH MULTI-CONTAINER-BASED ENCRYPTED PACKET DECRYPTION 审中-公开
公开(公告)号：US20240187375A1
公开(公告)日：2024-06-06
申请号：US18352192
申请日：2023-07-13
申请人： WINS Co., Ltd.
发明人： Gu Min NAM
IPC分类号： H04L9/40
CPC分类号： H04L63/0236 , H04L63/0485
摘要： A detection and blocking system through multi-container-based encrypted packet decryption according to an embodiment of the disclosure includes a session management unit configured to generate a session based on a received encrypted packet; a session distribution unit configured to determine a container to decrypt a session packet received from the session management unit to distribute the session packet; a packet processing unit configured to distribute and transmit the distributed session packet to each corresponding container; a plurality of containers configured to decrypt the session packet received from the packet processing unit; and a blocking unit configured to perform pattern inspection on the decrypted packet and generate a detection event and a blocking event according to an inspection result.

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