01158nam a2200265 c 4500001001300000005001500013007000300028008004100031040001100072052003600083245014800119300002200267545006300289545006200352545006200414653010100476700001900577700004800596700004800644773012700692856002100819900001700840900001800857900001700875KSI00084098320100828112445ta100817s2002    ulk           000   kor    a01100101a569.905b한613ㅈc20(4)-20(6)00a무선 인터넷의 로밍 서비스 보안 기술 =xSecurity technology for roaming in wireless internet /d김현곤,e손승원,e김대영  ap. 33-42 ;c26 cm  a김현곤, 한국전자통신연구원bhyungon@etri.re.kr  a손승원, 한국전자통신연구원bswsohn@etri.re.kr  a김대영, 종신회원, 충남대학교bdykim@cnu.ac.kr  a무선 인터넷 서비스a이동통신 망aWireless internetaSecurity technology for roaming1 a김현곤4aut1 a손승원,g孫承原,d1957-0KAC2016372581 a김대영,g金大榮,d1952-0KAC2018162460 t정보과학회지.d한국정보과학회.g20권 4호(2002년 4월), p. 33-42q20:4<33w(011001)KSE199508739,x1229-682140u82303514aKd00010aKim, Hyungon10aSohn, Sungwon10aKim, Daeyong