有關svchost問題？？

cassis

個norton經常彈出對svchost的攔截, 部機是否已中木馬？
9 c( D+ T; F) Y& b9 H* }公仔箱論壇TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。5 \. y  R& Z0 v. w4 r5 w( V1 c: I
why不能update norton？

goghost38

i probably think this subject is not a trojan because it come from mircosoft.
  @9 l& c+ J% c8 z, F0 Itvb now,tvbnow,bttvbbut trojan will always follow this svchost file into your system32 through inbound connection.finally,i use firewall to block this activities(svchost).

cassis

個norton成日都彈舊野出黎,問我允許/攔截呢個file- t* ?3 ~- e( X9 N
tvb now,tvbnow,bttvb7 L. R2 F6 j& R; E# \
而且不能live update, 請各位高手指教