Embodiments of the invention disclose a method and a device for data query processing The method comprises: according to different data types, determining a query flow corresponding to each data type; if a current data type is determined to be an interactive type, receiving an inquiry request initiated by a user client, and querying according to the inquiry request; if the current data type is determined to be a non-interactive type, receiving information class data sent by an extranet periodically, so that the user client of an intranet performs query on the information class data Through distinguishing data types, the method can directly receive the inquiry request of the user client aimed at the interactive type data, to perform inquiry For the non-interactive type, the information class data sent by the extranet periodically can be received for intranet users to query The method can ensure network security and facilitate inquiry of users

Method and device for data query processing

The invention discloses a database accessing method and system, a middleware device and a medium. A middleware device belonging to an intranet framework is registered with a communication service which is provided by the intranet framework and realizes communication based on an application layer, in advance; and the middleware device realizes communication connection with a client of an extranet based on the communication service. The method comprises the steps of receiving a data access request initiated by the client and building access connection with a target database in a server based onan data access request; inquiring and obtaining target data in the target database and returning the target data to the client. According to the method, an extranet user can realize access to the database in an intranet framework, and the flexibility of accessing databases by users is further increased. In addition, the invention also provides the data access system, the middleware device and themedium. The beneficial effects are same as what are described above.

Database accessing method and system, middleware device and medium

The embodiments of the invention provide a threat intelligence sharing method, an agency device and a system. The method comprises the following steps: polling an unknown data table in the Intranet according to the preset period so as to obtain unknown data in the unknown data table; sending a query request to an intelligence cloud server according to the unknown data, and receiving the query result including the threat intelligence which is returned by the intelligence cloud server; and pushing the query result to a threat intelligence platform of the Intranet to enable the threat intelligence platform to store the query result so as to realize sharing of the threat intelligence. The agency device is used for executing the method. The embodiments of the invention have the advantages thatthe unknown data table in the Intranet is regularly polled through the agency device, the query request is sent to the intelligence cloud server according to the unknown data in the unknown data table, and the query result is returned to the threat intelligence platform of the Intranet, so that under the condition that the Intranet limits the network environment through a Gatekeeper (GAP), sharingof the threat intelligence is realized, and the safety of the environment of the Intranet is improved.

Threat intelligence sharing method, agency device and system

The invention discloses a mail sending method, which is applied to a main application server in an application system. The application system further comprises a mail application server. The method comprises the following steps: receiving a mail sending operation instruction of a user; acquiring an identifier of a target user communication address corresponding to target user information, and generating a mail sending request; and sending the mail sending request to the mail application server, so that the mail application server transmits body content according to communication address information of a target user after inquiring the communication address information according to a corresponding relationship and the identifier of the user communication address. In the mail sending method disclosed by the invention, the corresponding relationship and the body content are stored in the mail application server to be isolated in order to lower the possibility of leakage of personal data information, so that information can be called conveniently, and the security of the personal data information is ensured at the same time.

Mail sending method and equipment

The utility model provides an external network middleware, an internal network middleware and a middleware system. According to the external network middleware, the external network middleware is arranged in an external network; the external network middleware comprises a first port, a second port and a verifying module; the first port and the second port are connected with a verifying module; the first port is used for receiving an access request of a mobile terminal to an internal network; the verifying module is used for performing identity verification on the mobile terminal; and the second port is used for receiving query information of the internal network middleware of the internal network. The external network middleware, the internal network middleware and the middleware system make the access request of the mobile terminal to the internal network arrive at the internal network middleware through the query information of the internal network middleware to the external network middleware, and finally the access request arrives at the server of the internal network, thereby realizing access of the mobile terminal to the internal network.

External network middleware, internal network middleware and middleware system

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External network middleware, internal network middleware and middleware system