> Information and communications technology supply chain security is core to DHS’s cybersecurity mission<p>How true is this? I know US-CERT is within DHS, but what else does DHS do in this area?<p>I did a bit of searching and found <a href="https://fcw.com/articles/2018/02/14/dhs-supply-chain-security.aspx" rel="nofollow">https://fcw.com/articles/2018/02/14/dhs-supply-chain-securit...</a>, which seems to imply that until 8 months ago, DHS wasn't doing much (or anything) in this area. If that's the case, I don't see how a statement from them regarding supply chain security can carry any weight. You don't go from nothing to being an expert in 8 months.