Experience with caution-use the BitLocker feature of Windows to encrypt disks!

Reason:

Since Windows7 's BitLocker came out, it has been tried, and its powerful encryption function is really good. But...

yesterday suddenly thought how to encrypt the mobile hard disk and disk, because their mobile hard disk is not encrypted. To prevent others from seeing the data inside. Results... Alas, a word is hard to do. Let's talk about personal experience. Prevent people with this idea from entering the pit!

1. BitLocker can actually satisfy disk encryption. You need a password even if you change another PC. But individuals have to remember passwords, and keys, and so on. Otherwise, the consequences are rather troublesome.

2. BitLocker encrypted disk write will be protected. If you need to copy things for a long time. Well, think ahead of time, preferably a partitioning operation.

3, BitLocker used to think well environment. Because some print devices may use XP systems, and XP systems are generally in FAT32 format, pay attention to the file system format.

4, BitLocker to disk size also have requirements, if it is a few g of the small U disk. Encryption and decryption are fast, and only a few minutes. If you are moving the hard disk, encrypting the decryption takes a long time. Personal is 500G HDD, 2 hours to complete!

5, BitLocker before careful processing, because the encrypted USB flash drive or mobile hard disk in the PE toolbox and so on is not support BitLocker, if necessary to execute some plug-ins. However, you can also choose Old Peaches Win8pe, which supports BitLocker, but it also needs to be formatted. Please keep your personal data in mind. Timely format data recovery, also need a lot of time.

6, although the security of BitLocker is good, but also can be formatted, so before the encryption also failed.

7. Before using BitLocker, ask yourself what functions you want to achieve. For example, individuals want to achieve data encryption, then choose some good encryption software, to achieve the effect. Take care to save your password and software. Prevent malicious action by others.

8, you can also choose to buy some equipment for encryption. But it needs a certain cost!

Here, I will individual day time research results and skip the pit to share to everyone, hope to help!

Attach a picture that is decrypting a 500G disk, and half an hour has passed.

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This article from the "[email protected]" blog, declined to reprint!

Experience with caution-use the BitLocker feature of Windows to encrypt disks!