▁an ▁extensive ▁plan ▁to ▁improve ▁U . S . ▁cy ber security ▁within ▁ 9 0 ▁days ▁of ▁his ▁inaug uration . ▁Three ▁weeks ▁after ▁the ▁designated ▁ 9 0 - day ▁mark , ▁he ▁signed ▁an ▁executive ▁order ▁that ▁claimed ▁to ▁strength en ▁government ▁networks . ▁By ▁the ▁new ▁executive ▁order , ▁federal - ag ency ▁leaders ▁are ▁to ▁be ▁held ▁responsible ▁for ▁bre aches ▁on ▁their ▁networks ▁and ▁federal ▁ag encies ▁are ▁to ▁follow ▁the ▁National ▁Institute ▁of ▁Stand ards ▁and ▁Technology ▁Framework ▁for ▁Im pro ving ▁Crit ical ▁In frastr ucture ▁Cy ber security ▁in ▁cons olid ating ▁risk ▁management ▁practices . ▁In ▁addition , ▁the ▁federal ▁depart ments ▁were ▁to ▁examine ▁cy ber ▁defense ▁ab ilities ▁of ▁ag encies ▁within ▁ 9 0 ▁days , ▁foc using ▁on ▁" ris k ▁mit ig ation ▁and ▁accept ance ▁choices " ▁and ▁evalu ating ▁needs ▁for ▁fund ing ▁and ▁sharing ▁technology ▁across ▁depart ments . ▁Exper ts ▁in ▁cy ber security ▁later ▁claimed ▁that ▁the ▁order ▁was ▁" not ▁likely " ▁to ▁have ▁a ▁major ▁impact . ▁ ▁In ▁September , ▁President ▁Trump ▁signed ▁the ▁National ▁Cy ber ▁Str ategy - ▁" the ▁first ▁fully ▁art ic ulated ▁cy ber ▁strategy ▁for ▁the ▁United ▁States ▁since ▁ 2 0 0 3 ." ▁John ▁Bol ton , ▁the ▁National ▁Security ▁Ad visor , ▁claimed ▁in ▁September ▁ 2 0 1 8 ▁that ▁the ▁Trump ▁administration ' s ▁new ▁" National ▁Cy ber ▁Str ategy " ▁has ▁replaced ▁restrictions ▁on ▁the ▁use ▁of