I am trying to design a secure network between two sites connect with each other via internet.
And i would like to ask How i can provide secure communication between them.
one site is under heavy load, it needs load balance( using two switches and routers)
the design will be like:
site 1 --- > Firewall --> Router -- > Internet
Site 2 :
Router 1 ---> Firewall1 --> Switch1 --> server1 , server 2
Router 2 ---> Firewall2 --> Switch2 --> server3 , server4
is this design good ? if not what are suggestions?
Regards configure firewall: can i used options like NAT, packet filter in addition to configure fw as vpn gateway at same time ?? ((i am little confuse in this points))
what will be best configuration to provide secure communication between sites?
more question, any help software to draw sketch design for such scenario instead of suing ms word