In-transit encryption.
"In-transit" encryption means traffic on the wire is encrypted.
The modern baseline is:
A) HTTP only inside the VPC; HTTPS only on the internet edge.
B) HTTPS / TLS 1.2+ on every hop, including service-to-service inside
the cluster (often via service mesh mTLS), with HSTS on public
endpoints and modern cipher suites.
C) Plaintext is fine within AWS regions.
D) Self-signed certs in production.Sign in to save your code and track progress across devices.
