This application is applicable to the field of communications technologies, and provides a method and a device for preventing data misdeletion, a storage medium, and a program product. The method includes: Each of an IoT terminal and a user terminal is provided with a misdeletion prevention switch; and when a user opens the misdeletion prevention switch of the user terminal, the misdeletion prevention switch of the IoT terminal is synchronously opened, and when a server obtains a deletion request generated by the server, the server does not respond to the deletion request. In this way, the misdeletion prevention switch of the IoT terminal is in an opened state, data of the IoT terminal stored in the server is not deleted, and data of the IoT terminal stored in the IoT terminal is also not deleted, so that related data of the IoT terminal can be prevented from being mistakenly deleted, to prevent the IoT terminal from being mistakenly deleted from an Internet of Things that the IoT terminal has accessed. This can improve reliability of an IoT system.

This application is applicable to the field of communications technologies, and provides a method and a device for preventing data misdeletion, a storage medium, and a program product. The method includes: Each of an IoT terminal and a user terminal is provided with a misdeletion prevention switch; and when a user opens the misdeletion prevention switch of the user terminal, the misdeletion prevention switch of the IoT terminal is synchronously opened, and when a server obtains a deletion request generated by the server, the server does not respond to the deletion request. In this way, the misdeletion prevention switch of the IoT terminal is in an opened state, data of the IoT terminal stored in the server is not deleted, and data of the IoT terminal stored in the IoT terminal is also not deleted, so that related data of the IoT terminal can be prevented from being mistakenly deleted, to prevent the IoT terminal from being mistakenly deleted from an Internet of Things that the IoT terminal has accessed. This can improve reliability of an IoT system.

This disclosure describes various methods, systems, and devices related to mirrored traffic forwarding in a hybrid network. An example method includes receiving, from a source forwarder in a source network, a mirrored data packet. A session of the mirrored data packet may be identified based on a header of the mirrored data packet. A destination forwarder in a destination network may be identified based on the session. The destination network may be different than the source network. The mirrored data packet may be forwarded to the destination forwarder.

This disclosure describes various methods, systems, and devices related to mirrored traffic forwarding in a hybrid network. An example method includes receiving, from a source forwarder in a source network, a mirrored data packet. A session of the mirrored data packet may be identified based on a header of the mirrored data packet. A destination forwarder in a destination network may be identified based on the session. The destination network may be different than the source network. The mirrored data packet may be forwarded to the destination forwarder.

Embodiments relate to file-based sharing of content through a content distribution network. A request is received from a source to disseminate content to a target consumer. The request does not include target consumer URL information. Based upon the request, content metadata stored in a database with content data, is referenced to generate a file including metadata comprising a portion of the content metadata. The file does not include the content data. The file is exported to the source. The source delivers the file to the target consumer through a communication channel (e.g., shared folder, email) located outside of the distribution network. The file is imported from the target consumer. The metadata of the file is processed to examine its integrity. The metadata may comprise a key for reference during this process. Upon confirming integrity of the file, the content data and the content metadata are distributed to the target consumer.

Embodiments relate to file-based sharing of content through a content distribution network. A request is received from a source to disseminate content to a target consumer. The request does not include target consumer URL information. Based upon the request, content metadata stored in a database with content data, is referenced to generate a file including metadata comprising a portion of the content metadata. The file does not include the content data. The file is exported to the source. The source delivers the file to the target consumer through a communication channel (e.g., shared folder, email) located outside of the distribution network. The file is imported from the target consumer. The metadata of the file is processed to examine its integrity. The metadata may comprise a key for reference during this process. Upon confirming integrity of the file, the content data and the content metadata are distributed to the target consumer.

A method of migrating a network file copy (NFC) operation from a first host computing device to a second host computing device includes the steps of: transmitting a first request to the first host computing device to execute the NFC operation, wherein the NFC operation comprises transferring data from a shared datastore to another datastore; after transmitting the first request, selecting the second host computing device to complete the NFC operation in place of the first host computing device, and transmitting a second request to the first host computing device to stop executing the NFC operation; after transmitting the second request, detecting a message indicating that the first host computing device completed the copying of a first portion of the data; and in response to the detection of the message, transmitting a third request to the second host computing device to perform the remainder of the NFC operation.

An embodiment of a mobile communication system includes a plurality of mobile units operating within a defined operating area, each of the mobile units having a processor, a memory for storing a mobile unit file structure, an application running on the processor for operating on the mobile unit file structure, and a receiver for receiving on a common receive communication channel data. The mobile communication system further includes a plurality of geolocation markers disposed within the defined operating area, each having a memory for storing geolocation information to define a relative position within the defined operating area, and a geolocation transmitter for transmitting the defined geolocation information on the common receive communication channel, the geolocation transmitter having a geolocation transmit range less than the defined operating area.

An embodiment of a mobile communication system includes a plurality of mobile units operating within a defined operating area, each of the mobile units having a processor, a memory for storing a mobile unit file structure, an application running on the processor for operating on the mobile unit file structure, and a receiver for receiving on a common receive communication channel data. The mobile communication system further includes a plurality of geolocation markers disposed within the defined operating area, each having a memory for storing geolocation information to define a relative position within the defined operating area, and a geolocation transmitter for transmitting the defined geolocation information on the common receive communication channel, the geolocation transmitter having a geolocation transmit range less than the defined operating area.

Methods are provided for synchronizing task execution and/or data collection on multiple network devices. The methods involve obtaining a command to be executed on a plurality of target network devices and splitting the command into a plurality of single device execution tasks. Each single device execution task is for a respective network device of the plurality of target network devices. The methods further involve providing each of the plurality of single device execution tasks, via a command line interface or an application programming interface, to a respective one of the plurality of target network devices. The plurality of single device execution tasks being provided within a bounded time interval.