I have invited Mark Hughes from DXC technology to join me on Tech Talks Daily to share insights around best practices for securing complex IT environments. We also discuss cyber security approaches for fighting the enemy within and how to make cyber security a top priority for boards and CFOs. Finally, we dare to explore smart security in the metaverse, and Mark shares a few Cyber security tales from the trenches. About Mark: Mark Hughes is president of Security for DXC Technology. He is responsible for DXC’s Security business including cyber defense, digital identity, secured infrastructure and security risk management. Mark joined DXC from BT, a world-leading global telecommunications provider, where he most recently served as chief executive of BT Security. He joined BT in 2002 and held a variety of senior appointments, including key government customer-facing roles. In 2013 Mark led the formation of BT Security, which has become a global leader with 3,000 cyber security experts across 15 security operation centers globally and double-digit annual revenue growth. Earlier in his career, Mark was the commercial director at MWB Business Exchange. He began his career in the British Army. Mark has served on national boards, including the Cyber Growth Partnership for the United KingdomKingdom, and the World Economic Forum’s (WEF) Global Cybersecurity Board. Awarded a BS with honors by the University of Leicester, Mark trained at the Royal Military Academy Sandhurst, and the Junior Division of Staff College. He was awarded advanced military certificates in French and German from the University of Westminster.