The OECD recently recommended that businesses and governments take digital security seriously in order to protect against would-be hackers looking to exploit holes in their network defences. Thankfully, one man is working very hard to stop them – Christian Fredrikson, CEO of F-Secure. For more than 25 years, he and his team have been blocking all manner of online threats from attacking millions of people and businesses around the world. Under his leadership, F-Secure has developed a vast range of products that help to safeguard businesses and individuals’ online activities, and has become a major cyber security company.