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☕ Java 27 — JEP 527: Post-quantum TLS 1.3 hybrid key exchange

May 15, 2026

• Java 27 adds hybrid post-quantum key exchange options to TLS 1.3.

• The important message for developers is that javax.net.ssl users benefit by default, even without code changes.

• This is the “quantum” feature worth talking about because it changes how teams think about long-term confidentiality.

#java #java27 #jdk27 #tls13 #quantum #postquantum

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