If the ticket scanners are within your firewall and part of a VLAN connected to the Office LAN, you must implement TLS 1.2 or better security and firewall rules between the venue LAN and the office LAN per the network diagram. Refer to PCI 4.1.1 |
You can use a direct IP in the scanner to access the Apache server directly (e.g. 192.168.1.x), or you can refer to the server via the domain name (like tickets.yourvenue.org).
If the wireless scanners are connected to a router that is on the internet (and not connected in any way to the internal trusted networks) then you do not need any security on the scanners. Since the scanners simply send HTTP requests to the Apache Server, you can use the external DNS name like tickets.yourvenue.org.
The Linea Pro and iPhone/iPod combination support the latest required encryption technologies from end to end |