发明名称 |
SYSTEM AND METHOD FOR PREVENTING INTRUSION OF ABNORMAL GTP PACKET |
摘要 |
Provided are a system and method for preventing the intrusion of an abnormal GPRS tunneling protocol (GTP) packet. The system includes: a system management unit including a monitoring unit which monitors a state of the system and a mode changing unit which changes an operation mode of the system based on the state of the system; a packet capture unit including a packet management unit which stores information about a GTP packet based on the operation mode of the system and a detection result checking unit which determines whether to drop the GTP packet; and a packet detection unit including a packet parsing unit which parses the information about the GTP packet and a packet analysis unit which analyzes the parsed information about the GTP packet, wherein the operation mode of the system is an intrusion prevention system (IPS) mode or a bypass mode. |
申请公布号 |
US2013148510(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201213549273 |
申请日期 |
2012.07.13 |
申请人 |
KANG DONG WAN;OH JOO HYUNG;KIM SE KWON;CHO JUNG SIK;IM CHAE TAE;KOREA INTERNET & SECURITY AGENCY |
发明人 |
KANG DONG WAN;OH JOO HYUNG;KIM SE KWON;CHO JUNG SIK;IM CHAE TAE |
分类号 |
H04L12/26;H04L12/24 |
主分类号 |
H04L12/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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