Secure data at rest and in transit20% of the exam

HTTPS listeners and outbound requests

Configure HTTPS at the listener and requester connection, respect runtime TLS restrictions, and distinguish handshake diagnosis from later HTTP-message defects.

Official exam objective
Expose and invoke APIs over HTTPS.

~6 min read · 12 practice questions ·

What the exam expects

  • Place HTTPS and TLS settings on the actual listener or requester connection.
  • Choose valid TLS-context children and preserve their schema order.
  • Reconcile application protocol and cipher restrictions with runtime configuration.
  • Diagnose TLS negotiation separately from HTTP requests and responses.

Key terms: a listener accepts inbound requests; a requester calls a remote service; a TLS context groups transport-security configuration; a cipher suite describes negotiated cryptography; a handshake establishes the protected connection.

Key facts

Inbound encryption
Detail
Select HTTPS on the listener connection.
Outbound default
Detail
An HTTPS host/path connection uses port 443 when omitted.
Declared context
Detail
Include at least one store child.
Child ordering
Detail
Trust-store precedes key-store when both exist.
Expression boundary
Detail
The applicable TLS parameters reject event expressions.
Runtime boundary
Detail
App selections can narrow globally permitted values.
Default selection
Detail
Global TLS configuration takes precedence over Java defaults.
Handshake evidence
Detail
javax.net.debug=ssl enables TLS diagnostics.
Sources for this section (5)
  • Why should the port-sensitive Host behavior be reported to the server owner?
  • When can comparing a working client's raw messages help an HTTPS investigation?
  • Which two configured values does HTTP Request use when generating Host?

The questions are free to read. Answers with their sources and self-grading are included with the pack.

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