DDoSDefenderPE — Patch Notes — Release V1.40

by Iudex Industries

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⚠ Critical

FastPass encryption upgraded to authenticated encryption.

Action required: delete your existing FastPass.txt before deploying — old entries are incompatible.

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Bug Fixes

• FastPass — Encryption vulnerability patched; tampering is now detected on load.
• Login tracking — Race condition under concurrent load resolved.
• Queue — Stale entries no longer re-injected after expiry.
• IPv6 — Connections now correctly grouped by subnet for rate limiting.
• HandshakeListener — Connections failing early checks no longer proceed to login.
• HandshakeListener — Internal maps are now bounded and cleaned up under attack conditions.
• HPV port check — Clients can no longer self-report an arbitrary port to bypass the check.
• Protocol Update — Updated The Protocol Check to Match the Current Protocol.

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New Checks — 4 added (18 total)

• Check15 — UUID version & variant fingerprinting.
• Check16 — Username entropy analysis.
• Check17 — Edit-distance clustering to catch near-identical name swarms.
• Check18 — Degenerate name pattern detection.