Krebs was appointed director of CISA by Trump when the agency was founded on November 16, 2018.
https://www.techspot.com/news/87655-trump-fires-cybersecurity-director-calling-election-most-secure.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/87655-trump-fires-cybersecurity-director-calling-election-most-secure.html?utm_source=dlvr.it&utm_medium=blogger