A 311 rewrite uses microservices, containers, and serverless functions with APIs left wide open between services. Which security concern should architects address first among those patterns?
Select an answer to reveal the explanation.
Short Explanation
Microservices without API locks are a building full of unlocked suite doors. Give each service its own badge, shrink permissions, harden the images, and stop leaving master keys in the function pockets.
Full Explanation
Modern decompositions introduce API sprawl, image supply-chain risk, and overly broad function permissions. Security architecture should require authenticated service-to-service calls, least privilege, hardened container images, and tight serverless roles. Implicit trust and embedded admin credentials recreate classic lateral-movement paths in a new shape.