セキュリティHigh Five2023
Server Guard
パケットレベルのエクスプロイトとボットトラフィックを止める保護レイヤー。
概要
A guard and anti-bot layer for a High Five server after a wave of movement hacks and duplication attempts.
課題
Players were exploiting packet-injection movement and probing for dupes. The staff had no visibility and were reacting to Discord reports hours later.
私たちの解決策
We added server-side validation and rate limiting on high-risk packets, impossible-sequence detection, anti-bot behavior heuristics, and adena-flow anomaly alerts routed to staff - plus fixes for the specific dupe vectors found in an audit.
主な機能
- Packet validation and rate limiting
- Impossible-action detection
- Anti-bot behavior heuristics
- Economy anomaly alerting
- Full admin command auditing
- Regression tests for fixed exploits
このケーススタディは、L2Developers が提供する作業の種類と規模を説明しています。詳細は代表的な内容です。
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