Dong-Ho Kang Byoung-Koo Kim Jintae Oh Taek Yong Nam Jong-Soo Jang FPGA Based Intrusion Detection System Against Unknown and Known Attacks. 801-806 2006 conf/prima/2006 PRIMA http://dx.doi.org/10.1007/11802372_97 db/conf/prima/prima2006.html#KangKONJ06