Security Solution for WAN network

[Waleed Abdulrazaq]

Hello everyone, kindly advise what security solution can I do for the below scenario since this packet tracer version (6.0) doesn't contain a firewall device.

[balaji.bandi]

You can use ACL on the routers.

or get latest version can support ASA :

https://www.packettracernetwork.com/features/packettracer-81-newfeatures.html