TPM + 19 位数字 PIN 的 Bitlocker+VeraCrypt 隐藏卷足够安全了吗 - V2EX
rv54ntjwfm3ug8

TPM + 19 位数字 PIN 的 Bitlocker+VeraCrypt 隐藏卷足够安全了吗

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  •   rv54ntjwfm3ug8 Aug 29, 2021 1471 views
    This topic created in 1717 days ago, the information mentioned may be changed or developed.

    为什么修固态硬盘的 YouTuber 都说只要是好盘也能解? 例如 youtube.com/watch?v=upo3jNOxCwA 8:48

    2 replies    2021-08-29 14:19:46 +08:00
    emberzhang
        1
    emberzhang  
       Aug 29, 2021 via iPhone   1
    他们的意思是掌握有密码的情况下,bl 加密的盘也能恢复吧……不是能破解 bitlocker
    dingwen07
        2
    dingwen07  
       Aug 29, 2021 via iPhone   1
    你加个 PIN 别人就解不开了
    你要是把恢复密钥备份到 Microsoft Account 当我没说

    看了下视频,他的意思是坏盘没法用密码解,需要恢复密钥,好盘才可以(但也得要密码)。我个人怀疑他的说法,我用 manage-bde 设置 BitLocker 的时候给我一种感觉就是 BitLocker 恢复密钥和密码是同级的,恢复密钥可以随时被删除和更换而不需要重新加密,这意味着恢复密钥并不是直接用来加密数据的密钥,我猜测恢复密钥和其他的解锁方式一样,都是用这个密钥来加密一个真正用于加密数据的密钥,然后将这个被加密的密钥密文存储。

    BitLocker 不太可能有这种严重已知安全漏洞还不修复的,微软这套方案都是直接拿去给企业用户用的。
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