When Elana Graham started selling cybersecurity software to small businesses five years ago, business was relatively slow. Now demand is booming, fueled by a rapid expansion of remote work that has left these companies vulnerable to attack.

When Elana Graham started selling cyber-security software to small companies five years ago, business was relatively slow. Now demand is booming, driven by a rapid expansion in remote work that has left small firms vulnerable to attack.

Earlier this year, hackers brought the city of Baltimore to its knees. City employees were locked out of even the simplest systems, and email and phone systems were crippled as citizens were prevented from completing transactions such as paying a water bill.

Within what remain quite niche circles, there has been a lot of excitement surrounding blockchain technology's potential to revolutionise the hospitality sector, with some even christening it "a new internet for the travel industry" with the potential to end online travel agency (OTA) ascendancy. Will Moffitt speaks to hoteliers, entrepreneurs, and academics in an effort to separate hype from reality and asks how close we are to seeing mainstream implementation.

As the world begins to learn about blockchain, a local professor is up to speed because he's been doing research on the new technology for about two years.

Demand in the cyber security field is relentless, but no one seems to want to do it the job. In fact, in Las Vegas, the lack of cyber security specialists has been a problem for a long time.