Security interaction method for the roam terminals to access soft switching network system
A network system and terminal access technology, which is applied in the field of communication security, can solve problems such as low password security and replay attacks, and achieve the effects of meeting communication security requirements, avoiding attacks, and enhancing security
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[0031] The implementation of the technical solution will be further described in detail below in conjunction with the accompanying drawings.
[0032] see figure 1 As shown in FIG. 1 , it is a schematic diagram of a nomadic terminal accessing a softswitch network system according to the present invention. Among them, H-SS (Homed-Soft Switch) refers to the core control device 101 of the home soft switch, V-SS (Visit-Soft Switch) refers to the core control device 102 of the soft switch in the nomadic area, and V-SP (Visited-Signaling Proxy ) refers to the nomadic land access control point 103, Client refers to the nomadic terminal 104, and AuC (Authentication Center) refers to the security authentication server / authentication center 105.
[0033] exist figure 1 Among them, in the IP Network network architecture based on softswitch technology, there is at least one home softswitch core control device 101; at least one nomadic softswitch core control device 102; one or more nomad...
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