11 results about "Public network" patented technology

A distributed LSR sends data from a first edge LSR, across a non-MPLS network, to a second edge LSR, thereby enabling a non-MPLS network to interface transparently with MPLS networks. This enables a VPN to use a public network to communicate from one portion of the network to another, remote portion. The distributed LSR includes an ingress gateway logically positioned between the first edge LSR and the non-MPLS network. This ingress gateway receives label requests from the first edge LSR. These label requests are multicast to several egress gateways. At least one egress gateway sends a message back indicating that it can transmit data to the destination. In response, the ingress gateway designates that egress gateway to be a designated gateway. The egress gateway then establishes a tunnel through the non-MPLS network to the ingress gateway.

The invention discloses a telecommunication broadband wireless network access method and wireless network access equipment and aims at providing a shared telecommunication wired access broadband to simultaneously provide a shared broadband access circuit service for wired broadband contracted users and public wireless roaming users. The invention uses the following method to realize the wireless broadband access: the public wireless roaming user can get an access to the wireless network access equipment through a special wireless interface; and after the necessary information processing, the public wireless roaming user can get an access to operator certificate and service devices via a broadband route rented by the wired user to complete the data recovery, security certificate and public network service provision. The wireless network access equipment comprises more than one wireless circuit access modules which can identify internal users and public roaming users through special design; the wireless network access equipment can lead the identified internal users to be linked with an internal local area network firstly; and for identified external roaming users, the wireless network access equipment provides public network broadband services by building up a link which is connected with the certificate and service device of the telecommunication operator via a wired broadband circuit.

The invention discloses a method of generating and verifying a pure software dynamic password. A mode of combining a fixed password segment and a common variable is adopted; displacement or a numerical value is simply calculated through an operator; a dynamic password instantly varied along with variations of common variables can be formed; a software system performs calculation according to the same rule, an inputted dynamic password is compared, and whether the password is correct is confirmed. A physical device such as a password generator is not needed, the system safety degree is greatly improved, the use is simple and convenient, peeping when the password in inputted, unusable risks and tedious replacement errors when the physical device is carried and the device is lost can be avoided, the application is only related to the software system, the use range is wide, and the promotion is facilitated, and the method of the invention is applied to systems with high safety requirements such as a bank, a public network and a unit internal network.

The invention relates to a GPS monitoring system of a radiopharmaceutical transport vehicle. The GPS monitoring system comprises the transport vehicle and a vehicle-mounted terminal arranged on the transport vehicle, wherein a GPS receiver and a controller are arranged inside the vehicle-mounted terminal and mutually connected, and the vehicle-mounted terminal is provided with a vehicle-mounted goods package data interface. The vehicle-mounted goods package data interface of the vehicle-mounted terminal is connected with a special radiopharmaceutical transfer box through a data line. The GPS monitoring system further comprises a remote monitoring center, the remote monitoring center is provided with a server, the server is provided with an electronic map module, and the server conducts data exchange with the vehicle-mounted terminal through a public network. The GPS monitoring system has the advantages that the vehicle-mounted terminal and the special radiopharmaceutical transfer box are connected into a whole, data information of the transport vehicle and the special radiopharmaceutical transfer box is sent to the remote monitoring center through the vehicle-mounted terminal in real time, and the remote monitoring center can conduct real-time monitoring; the GPS monitoring system is safe and reliable, and improves the comprehensive monitoring and control abilities of manufacturing enterprises and related national departments.

The invention discloses a method for extracting mobile terminal information from a network. The method comprises the following steps: after mobile police equipment receives an information acquisition command, automatically disconnecting the VPN connection with a public security information network; detecting that a mobile terminal is accessed into the mobile police equipment through a data line, injecting an APP application to the mobile terminal, and disconnecting with wireless access service with the mobile terminal through the application APP; after receiving information notification for disconnecting mobile terminal wireless access service sent by the application APP, acquiring the mobile terminal information. By use of the method disclosed by the invention, the mobile terminal information about the data line access can be extracted from the public security information network under the condition that the pubic security information network and the public network are in disconnection, and any threat on the security of the pubic security information network is avoided, the conflict demand that the user is not allowed to access the information but needs to access the same is solved, and the blank of extracting the mobile terminal information from the network at the mobile police field is filled.

The invention discloses a file theft sensing method and system. The file theft sensing method comprises the following steps of: 1) putting a folder configuration file desktop.ini into each same-levelor superior folder for storing set sensitive data files; 2) writing a network position used for acquiring a folder icon of a folder where the configuration file is located into each configuration file, wherein a description format of the network position meets a Windows UNC format; 3) making each folder into a file package; 4) deploying a name server as a sensing server on a public network; 5) when the file package is accessed on a host, initiating a domain name resolution request to the sensing server by means of the configuration file; (6) acquiring an IP address of a host which initiates access and a user name and a folder number identifier of a logged-in system according to the request by means of the sensing server; and 7) judging whether a theft or secret divulging event occurs according to extracted information and a predetermined access rule by means of the sensing server.

The embodiment of the invention discloses an on-cloud service release access method, device and system, and relates to the field of cloud computing. A specific embodiment of the method comprises the following steps: in response to a received release node creation instruction, creating a service release node in a first virtual private cloud, the service release node being used for receiving an access request from a second virtual private cloud to which a service network card belongs through the service network card, the access request is sent to a service corresponding to the access request in the first virtual private cloud through the load balancing device; and publishing the service in the virtual private cloud to which the service publishing node belongs through the service publishing node. According to the invention, the service release node opens the service to the user for access in the cloud computing intranet, and the user can access various services on the cloud in the cloud computing intranet without exposing an IP address and port information in a public network, so that the safety of service access is improved.

An embodiment of the invention provides a blockchain node cochain method and device and a blockchain node, which are used for ensuring that a node can be normally cochained through an NAT service to a certain extent when the node without a public network IP address is cochained through the NAT service. The blockchain node cochain method provided by the embodiment of the invention comprises the steps that: the blockchain node receives a cochain request of a node to be cochained, wherein the cochain request is used for requesting to join a blockchain network to which the blockchain node belongs; the blockchain node obtains an NAT type of a to-be-linked node according to the cochain request, wherein the NAT type is used for indicating the service type of an NAT service corresponding to the to-be-linked node, and the NAT service is used for performing conversion between a public IP address and a private IP address for the to-be-linked node; and the blockchain node allocates a target blockchain node corresponding to the NAT type to the to-be-linked node, so that the to-be-linked node is linked through the target blockchain node.

This invention provides one method for internet management agreement monitor method, which comprises the following steps: a, user side interface device receives the set broadcast label and public network label message; b, user side interface device researches the relative user network label user device according to the P-VLAN Tag and set label; c, user side interface device takes place of C-VLAN Tag and sends it to the user device.