Keren Elazari is an internationally recognized cyber security analyst, author, and researcher with more than 20 years of experience in the cyber security field. Keren covers emerging security technologies and trends as an independent strategic advisor, working with leading technology providers, government agencies, innovative start-ups, and Fortune 500 companies. In 2014, Keren became the first Israeli woman to speak at the prestigious TED Conference. Keren’s talk has been viewed by millions, translated to 30 languages, and chosen for TED’s ‘Most Powerful Ideas’. Today, Keren’s TED talk is still one of TED’s most watched talks on the topic of security and hacking. Keren holds a CISSP certification and a Masters in Security Studies, and is a senior researcher at the Interdisciplinary Cyber Research Center at Tel Aviv University . Keren is the founder of Israel’s largest security research community event, BSidesTLV, part of the global SecurityBSides movement, and the Leading Cyber Ladies, a global professional network for Women in Cyber Security.

Sharanjit Leyl regularly anchors Asia Business Report and Newsday from the BBC's Singapore studio. She is also a reporter and producer on these shows along with World Business Report. She has filed reports for radio on the BBC World Service business and arts programmes and written features for BBC news online.

Track star Lolo Jones has won both USA and World championships in hurdle events, and competed at the 2008, 2012 and 2014 Olympic Games. Born in Iowa in 1982, Lolo Jones excelled in sports throughout high school, earning the title of Gatorade Midwest Athlete of the Year. In college, she continued to thrive, winning several NCAA championships in indoor and outdoor hurdles. She went on to win USA and World championships (indoor track and field) in 2008, also competing in the 100-meter hurdles at the Olympic Games that year, where she failed to take home a medal. Jones had surgery on her spinal cord in 2011 and competed at the Olympic Games in 2012, where she placed fourth in the 100-meter hurdles. She went on to participate in the 2014 Winter Olympics as a bobsledder, where she finished in 11th place. At Louisiana State University, Jones quickly proved to be one of the best hurdlers at the college level. She won the 100-meter hurdles at the 2002 NCAA Track & Field Championship, and was part of the runner-up team for the 100-meter relay event. Building on her success, Jones won the 60-meter indoor hurdles event at the NCAA Championships in both 2003 and 2004. In 2005, Jones completed her studies and devoted herself entirely to her track career. Her dedication soon paid off. She came in first at the Torino Memorial event that year, and won at both the Heusden and Ostrava track events the following year. In 2008, Jones seemed to be at the top of her game. She won the USA Outdoor Championship, as well as the USA and World Indoor championships. Going into the Beijing Olympic Games that year, Jones was considered to be an odds-on favorite for the gold. But she stumbled on the second-to-last hurdle in the 100-meter hurdle event, and ended up finishing 17th. • Salvation Army Speech: https://www.youtube.com/watch?v=_sP9XfjWQlk