Assume the current configuration has a headquarter and remote offices that connect using a VPN client (Cisco AnyConnect). We want to eliminate the use of the VPN client for the users' workstation. So, my plan is to install a Cisco ASA on the remote offices and with the proper configuration, being able to connect to the headquarters, directly. Is this something that could be done? If yes, where should I concentrate on the ASA? Is the site-to-site indeed what I am looking for? Also, what information do I need from the headquarter so that I can configure the remote one (apart from the IP)? Last, does the headquarter need to do anything from their site?
Thank you in advance