Is VPC peering traffic within the region encrypted?
VPC 對等流量在區域中是否是加密的？
No. Traffic between instances in peered VPCs remains private and isolated – similar to how traffic between two instances in the same VPC is private and isolated.
否。對等 VPC 中的執行個體之間的流量會保持私密且隔離，和相同 VPC 中兩個執行個體之間的流量是私密且隔離的情形類似。