DocumentCode :
1589385
Title :
SPMOS-Based Intrusion Detection Architecture
Author :
Qingsong, Shi ; Du, Chen ; Zhang, Nan ; Ma, Jijun ; Chen, Tianzhou
Author_Institution :
Coll. of Comput. Sci., Zhejiang Univ., Hangzhou
fYear :
2008
Firstpage :
82
Lastpage :
87
Abstract :
Security of embedded systems is becoming more and more important. IDS (instrusion detection system) has been designed to protect systems from being compromised by network attacks. A lot of researches have been done on it. However, most of them focus on complex and time-consuming detection methods to improve accuracy of the system, with assumption that IDS is running under control of general purpose operating systems (GPOS). In this way, the IDS itself will depress overall performance and cannot be guaranteed secure. In this paper, we present an embedded architecture of SPMOS-based IDS. SPMOS, located in SPM, is a little OS running under GPOS. Experiment results show that the architecture is fast. Based on this, we also design a simple IDS and conduct tests by integrating it into SPMOS and GPOS. The former consumes the latter´s 8.3% time only, with less than 6.2% overhead, which verifies the architecture proposed is practical and efficient.
Keywords :
embedded systems; operating systems (computers); security of data; IDS; SPMOS; embedded system security; general purpose operating systems; intrusion detection architecture; network attacks; Data mining; Embedded system; Feature extraction; Intrusion detection; Kernel; Monitoring; Operating systems; Real time systems; Scanning probe microscopy; System-on-a-chip; Embedded System; Intrusion Detection System; Operating System; Scratch-Pad Memory; Security; SoC;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Embedded Computing, 2008. SEC '08. Fifth IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-3348-3
Type :
conf
DOI :
10.1109/SEC.2008.16
Filename :
4690729
Link To Document :
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