On 5/24/2011 1:25 PM, Teguh Prabowo wrote: > Dear suhu IT. > Dikantor baru saya terserang virus/ spyware/ mall ware. virus tersebut > menyerang ip kantor jadi di blacklist CBL. > sehingga aktivitas email kami terhenti > karena usernya ada 200 PC, kira2 ada software yang bisa mengetahui IP Client > berapa yang memiliki > virus dan membroadcast ke server? >
Virus yang broadcast seperti ini, biasanya karena dia punya built-in SMTP Server. Jadi, gunakan IP Scanner yang ada fasilitas scan port, seperti NetScan. http://www.softperfect.com/products/networkscanner/ http://www.softperfect.com/products/networkscanner/scr_options2.gif Cek port 80, 21, 25 dan 110. Ini untuk Web Server, FTP Server, SMTP dan POP. Hanya Server betulan yang port-nya open, Workstation harus closed. Tentunya dengan asumsi Firewall client off, nanti kelihatan PC mana yang broadcast virus. Regards Albert ------------------------------------ -- www.itcenter.or.id - Komunitas Teknologi Informasi Indonesia Gabung, Keluar, Mode Kirim : itcenter-h...@yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/ITCENTER/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/ITCENTER/join (Yahoo! ID required) <*> To change settings via email: itcenter-dig...@yahoogroups.com itcenter-fullfeatu...@yahoogroups.com <*> To unsubscribe from this group, send an email to: itcenter-unsubscr...@yahoogroups.com <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
