The biggest challenge for CISOs in the next five years won’t be blockbuster malware, shadow IT, the explosion of connected devices, or even regulatory pressure.
The biggest challenge will be a human one: hiring and retaining enough skilled professionals to make a security program work in the face of increasing complexity.

Article Link: https://www.bitsight.com/blog/the-biggest-challenge-for-cisos-isnt-what-you-think