%PDF-1.4
%
1 0 obj
<>stream
application/pdfIEEENOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium;2018; ; ;10.1109/NOMS.2018.8406222Spam DetectionActive DNS MeasurementsBlacklistingMelting the snow: Using active DNS measurements to detect snowshoe spam domainsOlivier van der ToornRoland van Rijswijk-DeijBart GeesinkAnna Sperotto
NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium1 Apr. 201810.1109/NOMS.2018.84062229
endstream
endobj
2 0 obj
<>stream
htUkTgNĄK2=3Ӟj=EҮD"Hc.3$H {D[b$JWZڵvgÞif{y{?6k͆oޝgm.*i\%S4%+Ube^LʞBUj)FbZ}YJP-!+ØM2}X֡L´ZfbZ\#Q2)J(.Sꤋ9&QB3ATyԖi0DƼ;ZQ\DJ2ݢ1R()ӓ<2Ti 2
S¾%R}wѕ_ZBJýè1R+Sج'XY߱X_bYXXGXT$Vkov-%9KLړ4Y,p-[EZ]MRυ0hp-u3M]-UD"sN9yMjXbqp%ya;8%3F{8x]lp:*7C0R;/DQ&5
yZb[6FS胥aFyΌ:_EtTYU 4(w1%t*@#S;@xhhTINC]]+s7Ό}}J&Xfg']+ર2<Ȳ"BEPw~^aj;lSTyͱ+n1~KqlK ֱK]}pgM~@n#mB+0ĿgNnmx<.U$KUb
d66[6#Z"VEuÉƲ'os:FXOыwag88[NeG
aܮ{@$}BNlKCnBYA0շ!XOo6}굙cC5ł]rg/{NpN
Z4z?7EFJ">ȘF
d~OwuD?Yl#_8_*N227ķot_ N|t:be~Q8}F?oS s$d5Usdr8MM#vsp/߲KD$tT9FO
8p7n+Ͼ16wb5aRY!P
)`XR}l(r#Za370E9`92?E{PklHNFj%4RM]k&٬.cFӏr7u{M94;a]p;}^Q9Y3Cvg VW62
Ds1䉡cet&@_