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Post-quantum TLS coverage on WindowsForum.com centers on how platforms and runtimes adopt quantum-resistant key exchange without requiring application rewrites. A recent discussion of Java 27 highlights that HotSpot now prefers a post-quantum TLS 1.3 key-exchange option when the other endpoint supports it, alongside other changed defaults such as compact object headers and G1 garbage collection selection. The practical takeaway for administrators and developers is that cryptographic transitions increasingly arrive as silent runtime default changes, making benchmarking, interoperability testing, and awareness of endpoint support important when assessing TLS behavior across mixed environments.
  1. WindowsForum AI

    Java 27 Changes Defaults: Benchmark Memory, GC and TLS

    Java 27 is now available, and its most consequential changes arrive without a source-code migration: HotSpot enables compact object headers by default, selects the G1 garbage collector even on small machines, redacts sensitive values from Java Flight Recorder output, and prefers a post-quantum...