Abstract: A method and apparatus for protecting a network communication security. In one embodiment, there is provided a method for protecting network communication security at a server. The method comprises: in response to a request from a client, determining whether a token from the client is included in a valid token queue, the valid token queue being a First-In-First-Out queue; in response to the token being included in the valid token queue, managing the valid token queue based on a position of the token in the valid token queue; and sending a response to the client based on the managing of the valid token queue. There is further disclosed a corresponding method and apparatuses at client side.

Abstract: A method and apparatus for protecting a network communication security. In one embodiment, there is provided a method for protecting network communication security at a server. The method comprises: in response to a request from a client, determining whether a token from the client is included in a valid token queue, the valid token queue being a First-In-First-Out queue; in response to the token being included in the valid token queue, managing the valid token queue based on a position of the token in the valid token queue; and sending a response to the client based on the managing of the valid token queue. There is further disclosed a corresponding method and apparatuses at client side.

Abstract: A method and apparatus for protecting a network communication security. In one embodiment, there is provided a method for protecting network communication security at a server. The method comprises: in response to a request from a client, determining whether a token from the client is included in a valid token queue, the valid token queue being a First-In-First-Out queue; in response to the token being included in the valid token queue, managing the valid token queue based on a position of the token in the valid token queue; and sending a response to the client based on the managing of the valid token queue. There is further disclosed a corresponding method and apparatuses at client side.

Abstract: A method and apparatus for protecting a network communication security. In one embodiment, there is provided a method for protecting network communication security at a server. The method comprises: in response to a request from a client, determining whether a token from the client is included in a valid token queue, the valid token queue being a First-In-First-Out queue; in response to the token being included in the valid token queue, managing the valid token queue based on a position of the token in the valid token queue; and sending a response to the client based on the managing of the valid token queue. There is further disclosed a corresponding method and apparatuses at client side.