这个词是什么意思？
Protective measures against unauthorized access to or interference with computer operating systems, telecommunications, or accompanying data; especially the modification, deletion, destruction, or release of data in computers. It includes methods of forestalling interference by computer viruses or computer hackers aiming to compromise stored data.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D016494 · MeSH 2026。
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