Apparatus for transmission message for the transmission of security policy for global intrusion detection system and method for processing transmission of security policy

摘要

PURPOSE: A message transmission unit for delivering a security policy in a global intrusion detection system and a method for delivering the security policy using the same, are provided to enable a policy server to comprehensively collect and analyze alarm messages delivered from many clients, so as to establish and transmit security policies for the alarm messages in real time. CONSTITUTION: An initialization function unit(211) initializes a protocol stack(200). A connection manager(212) sets up connections between a policy server(100) and clients, and manages connected states. A basic message generator(213) generates a basic message for delivering a message with the policy server(100) and the clients. A basic message processor(214) processes the basic message. An encoding/decoding processor(215) performs encoding and decoding according to data transmission/receiving. An event generator(216) generates an event for message delivery with the policy server(100) and the clients. An alarm message processor(221) delivers alarm messages transmitted from the clients to the policy server(100), and performs processing therefor. A resource processor(222) detects resources of the clients requesting connections to the policy server(100), to transmit detected results to the policy server(100). And a security policy information processor(223) delivers security policy information distributed by the policy server(100) to the clients.