Fidelis Cybersecurity has appointed Jason Clark to its board of directors. Clark is a noted security executive and business transformation leader with more than 20 years of experience. Clark currently serves as general partner at SixThirty Cyber, a business development accelerator that invests in cybersecurity-based technology companies. He is also the founder and chairman of the Security Advisor Alliance, a nonprofit group of security leaders from the Fortune Global 1000. The nonprofit also mentors new CISOs and encourages student interest in cybersecurity careers, says Clark.”]