I know that NTFS supports encryption but otherwise is closed source. Likewise, I am aware of add-ins such as truecrypt but I am interested in encryption being built-in vs being bolted on.
我知道NTFS支持加密,但是否则是封闭源代码。同样,我知道诸如truecrypt之类的加载项,但我对加密内置与使用加密感兴趣。
5 个解决方案
#1
Keep in mind that encryption is often not done at the filesystem level. It's done at the block level, where sectors are actually read/written to disk. This allows one to use any filesystem with the encryption, as the filesystem sits on top of the encryption layer.
请记住,加密通常不是在文件系统级别完成的。它是在块级别完成的,其中扇区实际上是读/写到磁盘的。这允许人们使用具有加密的任何文件系统,因为文件系统位于加密层之上。
#2
No.
There's Bitlocker, but it's implementation is closed source. Everything else not manufactured by Microsoft will, by definition, be "bolted on". Microsoft doesn't provide any open source filesystems in their OSes, AFAIK.
有Bitlocker,但它的实现是封闭源。根据定义,微软制造的所有其他产品都不会被“固定”。 Microsoft不在其操作系统AFAIK中提供任何开源文件系统。
#3
Any specific use cases?
任何具体的用例?
TrueCrypt supports full volume encryption, with a boot password. I have been unable to confirm this, but I believe that BitLocker also requires a password at boot. TrueCrypt is the only option I've been able to find, and it is relatively mature. Full disk encryption with TrueCrypt would be transparent - I'm not sure what you mean by "bolted-on", but I assume you mean not having to mount an encrypted volume each time you log in.
TrueCrypt支持全卷加密,带有启动密码。我一直无法确认这一点,但我相信BitLocker在启动时也需要密码。 TrueCrypt是我能找到的唯一选择,而且相对成熟。 TrueCrypt的全盘加密是透明的 - 我不确定你的意思是“螺栓连接”,但我认为你的意思是每次登录时都不必安装加密卷。
Edit: Unfortunately there is no version of FUSE for Windows. There are the Dokan libraries, but they're not widely used AFAIK.
编辑:不幸的是没有适用于Windows的FUSE版本。有Dokan图书馆,但它们并没有广泛使用AFAIK。
#5
You can check OS edition of our SolFS, which does what you need. Source code is available, although not free.
您可以查看我们的SolFS操作系统版本,它可以满足您的需求。源代码可用,但不是免费的。
#1
Keep in mind that encryption is often not done at the filesystem level. It's done at the block level, where sectors are actually read/written to disk. This allows one to use any filesystem with the encryption, as the filesystem sits on top of the encryption layer.
请记住,加密通常不是在文件系统级别完成的。它是在块级别完成的,其中扇区实际上是读/写到磁盘的。这允许人们使用具有加密的任何文件系统,因为文件系统位于加密层之上。
#2
No.
There's Bitlocker, but it's implementation is closed source. Everything else not manufactured by Microsoft will, by definition, be "bolted on". Microsoft doesn't provide any open source filesystems in their OSes, AFAIK.
有Bitlocker,但它的实现是封闭源。根据定义,微软制造的所有其他产品都不会被“固定”。 Microsoft不在其操作系统AFAIK中提供任何开源文件系统。
#3
Any specific use cases?
任何具体的用例?
TrueCrypt supports full volume encryption, with a boot password. I have been unable to confirm this, but I believe that BitLocker also requires a password at boot. TrueCrypt is the only option I've been able to find, and it is relatively mature. Full disk encryption with TrueCrypt would be transparent - I'm not sure what you mean by "bolted-on", but I assume you mean not having to mount an encrypted volume each time you log in.
TrueCrypt支持全卷加密,带有启动密码。我一直无法确认这一点,但我相信BitLocker在启动时也需要密码。 TrueCrypt是我能找到的唯一选择,而且相对成熟。 TrueCrypt的全盘加密是透明的 - 我不确定你的意思是“螺栓连接”,但我认为你的意思是每次登录时都不必安装加密卷。
Edit: Unfortunately there is no version of FUSE for Windows. There are the Dokan libraries, but they're not widely used AFAIK.
编辑:不幸的是没有适用于Windows的FUSE版本。有Dokan图书馆,但它们并没有广泛使用AFAIK。
#4
Personally, I use TrueCrypt, but PGP is excellent too.
就个人而言,我使用TrueCrypt,但PGP也很出色。
#5
You can check OS edition of our SolFS, which does what you need. Source code is available, although not free.
您可以查看我们的SolFS操作系统版本,它可以满足您的需求。源代码可用,但不是免费的。