基于未知协议生成进行审查逃逸 title:Censorship Evasion with Unidentified Protocol Generation coj:Usenix Security 25 Link:https://www.usenix.org/system/files/usenixsecurity25-wails.pdf note:审查需要严格考虑误杀,广大未知协议流量本身区分困难,UPGen协议空间又覆盖众多未知长尾,导致识别困难且封锁代价高 detail: 详见PPT