This hacker conference installed a literal antivirus monitoring system

In an effort to tackle the notorious post-convention illness known as 'con crud,' Kawaiicon, New Zealand's leading hacker conference, introduced a groundbreaking real-time carbon dioxide (CO2) monitoring system. This initiative was designed to ensure the health and safety of attendees during the event, which took place at the Michael Fowler Centre on November 6. Before the doors opened, the conference organizers installed DIY CO2 monitors throughout the venue, allowing participants to access a public online dashboard that displayed air quality readings for various areas, including session rooms and children’s spaces. This proactive approach aimed to reassure attendees about the air quality even before they arrived. As stated by the event organizers on their website, "It’s ALMOST like we are all nerds in a risk-based industry." Jeff Moss, the founder of both DEF CON and Black Hat security conferences, praised Kawaiicon's efforts, noting the importance of such innovations in the field. He remarked, “CO2 is being used as an approximation for so many things, but there are no easy, inexpensive network monitoring solutions available. Kawaiicon building something to do this is the true spirit of hacking.” High levels of CO2 can impair cognitive function and promote the spread of airborne pathogens, which can survive in poorly ventilated areas for extended periods. Thus, monitoring CO2 levels serves as a valuable indicator of air quality and potential health risks. The Australian Academy of Science has characterized indoor air pollution as akin to “someone else’s breath backwash.” The Kawaiicon organizers faced unique challenges this year, including hosting a large cybersecurity event amidst a measles outbreak and ongoing concerns about COVID-19, influenza, and RSV. This innovative solution reflects a growing frustration among conference planners regarding public health gaps and their limited control over venue air quality standards.