Some of the Biggest Threats Facing Hospitality. And what hoteliers can do to protect themselves and guestsCyber- security threats have become one of the biggest risks facing hotels over the past few years and have only increased during the pandemic. Hackers know that hoteliers have limited IT resources to protect all of the payment data and private information of our often wealthy and high-profile guests. David Christiansen, CIO of VENZA, will guide you through some of the biggest threats the hospitality industry is facing and what you can do to protect ourselves and our guests.