COVID-19 has disrupted supply chains all over the world, and that of communications giant AT&T was no exception.

Chip Lilliewood, vice president of government programs and channels with Dun & Bradstreet, and Bill Solms, president of Qomplx, explain the new Cybersecurity Maturity Model Certification (CMMC), issued by the U.S. Department of Defense for all suppliers in the government’s defense industrial base.

John Caltabiano, vice president of supply chain with manufacturing services provider Jabil Inc., discusses the results of a recent survey of supply-chain professionals about how they’re weathering the coronavirus pandemic.