Mungkin ada merasa jengkel saat teman anda mencolok-kan flashdisk ke notebook ato ke pc pribadi anda dan tiba2 virus langsung menyusupi sistem operasi komputer anda. Lebih jengkel lagi apabila virus tersebut malah menyebar dan merusak data penting anda..huh..Pasti sungguh sakit hati (pengalaman Pribadi..hehe).
Sejak murahnya harga flashdisk saat ini, membuat flashdisk di cap sebagai “Sumber Penyebar [...]
Mencegah Virus Menyebar dari Flashdisk
mem-Block Virus
1 BLOCK SPAMMERS OR INFECTED USERS
chain=forward protocol=tcp dst-port=25 src-address-list=spammer
action=drop
2 Detect and add-list SMTP virus or spammers
chain=forward protocol=tcp dst-port=25 connection-limit=30,32 limit=50,5 src-address-list=!spammer action=add-src-to-address-list
address-list=spammer address-list-timeout=1d
/ip firewall nat chain=srcnat out-interface=”your interface which provides internet” src-address=”network 1? action=masquerade
you need to add chains for each subnet you have ,for the head office subnet you need to add this
/ip firewall nat [...]
