2021: A Year in Review > U.S. Cyber Command > News Post published:December 30, 2021 Post category:Critical Infrastructure … cyber exercise, designed to help us bolster our collective defense against cyber-attacks targeting critical infrastructure and key resources. READ MORE Author: CIP-News Read more articles Previous PostTop 10 Original Analysis Posts of 2021 – OODA Loop Next PostCrossroads Public Infrastructure District successfully closes bond sale | AJOT.COM