Yes you should! Wireless hacking or ‘Wardriving” is a real security issue that is simply not catered for, or understood by other systems. The real concern is that an uninvited user can attack the computers of genuine customers on the system.
Hospitality Internet systems are protected from this by using a unique protocol that segregates all users from each other giving every client their own virtual network out to the Internet and preventing other, genuine client or hackers, from being able to ‘see’ their pc.
A common misconception is that people believe they are protected while using VPN (virtual private networks) which are encrypted tunnels across the internet. It is true that the data being sent is indeed quite secure but the actual laptop computer itself is not.
VLAN (which we at Hospitality Internet use) is the ONLY totally reliable secure solution.