Abstract: The present disclosure provides a video generation method and apparatus, a device, and a storage medium. The method includes: playing a first video for prompting a video taking style on a video taking page in the form of a floating window, wherein the video taking page presents a taken image preview region for presenting a taken image in preview and a video taking control; recording, in response to a triggering operation on the video taking control, the taken image in the taken image preview region to generate a second video, wherein the second video and the first video have a same style. In this way, the second video is taken by playing, on the video taking page, the first video used for prompting the video taking style, so that an ordinary user can be guided to take a high-quality video, and the video taking experience of the user is improved.

Abstract: Systems and methods for controlling applications on a network are provided. According to one embodiment, a network security device intercepts network traffic and conducts a heuristic detection of an application protocol used in the network traffic by multiple application protocol identifying engines defined in a heuristic rule. According to another embodiment, the network security device confirms a suspect application protocol as an actual application protocol used in the network traffic by sending a probing request to the destination peer of the network traffic based on the suspect application protocol. The suspect application protocol is confirmed if an appropriate response is received from the destination peer.

Abstract: Systems and methods for inline security protocol inspection are provided. According to one embodiment, a security device receives an encrypted packet from a first network appliance and buffers the encrypted packet in a buffer. An inspection module accesses the encrypted packet from the buffer, decrypts the encrypted packet to produce plain text and scans the plain text by the inspection module.

Abstract: Systems and methods for controlling applications on a network are provided. According to one embodiment, a network security device detects a suspect application protocol used in connection with network traffic exchanged between a source peer and a destination peer. The network security device sends a probing request to the destination peer based on the suspect application protocol. The suspect application protocol is confirmed when a response is received from the destination peer in accordance with the suspect application protocol.

Abstract: Systems and methods for inline security protocol inspection are provided. According to one embodiment, a security device receives an encrypted packet from a first network appliance and buffers the encrypted packet in a buffer. An inspection module accesses the encrypted packet from the buffer, decrypts the encrypted packet to produce plain text and scans the plain text by the inspection module.

Abstract: Systems and methods for inline security protocol inspection are provided. According to one embodiment, a security device receives an encrypted raw packet from a first network appliance and buffers the encrypted raw packet in a buffer. An inspection module accesses the encrypted raw packet from the buffer, decrypts the encrypted raw packet to produce a plain text and scans the plain text by the inspection module.

Abstract: Systems and methods for controlling applications on a network are provided. According to one embodiment, a network security device intercepts network traffic and conducts a heuristic detection of an application protocol used in the network traffic by multiple application protocol identifying engines defined in a heuristic rule. According to another embodiment, the network security device confirms a suspect application protocol as an actual application protocol used in the network traffic by sending a probing request to the destination peer of the network traffic based on the suspect application protocol. The suspect application protocol is confirmed if an appropriate response is received from the destination peer.

Abstract: Systems and methods for inline security protocol inspection are provided. According to one embodiment, a security device receives an encrypted raw packet from a first network appliance and buffers the encrypted raw packet in a buffer. An inspection module accesses the encrypted raw packet from the buffer, decrypts the encrypted raw packet to produce a plain text and scans the plain text by the inspection module.