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A Survey of Anomaly-based Botnet Detection
Biao Jiang,Eul Gyu Im 한국통신학회 2011 한국통신학회 학술대회논문집 Vol.2011 No.2
Botnets are increasingly popular threats which endanger everyday life of both individuals and organizations. Information security experts have taken measures to cope. This survey specially focuses on the most important area of the defense against botnets -anomaly-based botnet detection. The survey first introduces basics of botnets and botnet defense, then provides an overview of anomaly-based botnet detection, and finally summarizes findings and predicts future trends of botnet detection.
Smartphone, promising battlefield for hackers
Bo Li1,Eul Gyu Im 보안공학연구지원센터(JSE) 2011 보안공학연구논문지 Vol.8 No.1
As smartphnoe becomes popular and the processing power is catching up with PC, although it brings much convenience to people’s daily life from fast access to latest information to efficient financial activities, more potential security threatens needs to be solved. As the mobile operation systems in different devices become common like Symbian and Windows Mobile, it is more possible for fast virus propagation and large scale damage soon. There have been several attacks targeting smartphone till now and it is a trend that hackers may move the battlefield from PCs to smartphones because of promising profit and smartphones’ limitations for antivirus work. This paper will present several security issues, predict possible attack forms and give some defense suggestions for smartphone security protection.