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ITmedia �r�W�l�X�I�����C���̍ŐV���������͂�。关于这个话题，爱思助手下载最新版本提供了深入分析
The problem is that calling it “DRM” sets expectations it simply cannot meet. Real DRM, you know; the kind that requires a motivated attacker to invest serious time and expertise to defeat; lives in hardware TEEs and requires commercial licensing. JavaScript DRM is not that. It’s sophisticated friction. And sophisticated friction, while valuable, is a completely different thing.，详情可参考Line官方版本下载
Hurdle Word 3 answerCLUMP，这一点在同城约会中也有详细论述