我对加密感到困惑 [英] I'm confused about encryption

问题描述

傻傻的我。我想如果我点击工具，安全，加密

数据库MyDB.mdb到Ncrypt.mdb我就无法

来读取模块代码如果打开Ncrypt.mdb里面

A97之后。我发现这是不正确的。


我可以用什么简单的方法作为自我演示

未加密的mdb和加密的

mdb？如果我在命令提示符后面输入

，我会注意到有什么不同吗？


输入MyDB.mdb< enter> （未加密的）

输入Ncrypt.mdb< enter> （加密的）

解决方案

MLH写道：

傻我。我想如果我点击工具，安全，加密数据库MyDB.mdb到Ncrypt.mdb我将无法读取模块代码，如果在A97后面打开Ncrypt.mdb。我发现这是不正确的。

什么是一个简单的方法，我可以用作自我演示未加密的mdb和加密的mdb之间的区别？如果我在命令提示符后面输入
，我会注意到有什么不同吗？

输入MyDB.mdb< enter> （未加密的）
输入Ncrypt.mdb< enter> （加密的）

加密MDB只会阻止某人使用HEX

查看器或记事本等实用程序查看其内容。当使用Access打开文件时，它无法防止看到

任何东西。


它的副作用是使ZIP文件不可压缩文件

公用事业。

-

我没有查看电子邮件帐户附上

到此消息。发送给... ...

在Hunter dot com的RBrandt

我没有HEX编辑器。还有别的东西我可以吗？b $ b打开它自己看看加密mdb与加密之前的同一个mdb之间的区别吗？

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

加密MDB只会阻止某人使用HEX
查看器或记事本等实用程序查看其内容。使用Access打开文件时，它无法防止看到任何内容。

它的副作用是使文件不能用ZIP类型实用程序解压缩。

MLH写道：

我没有HEX编辑器。还有其他东西，我可以打开它自己看看加密之前加密mdb与同一个mdb之间的区别吗？
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx

记事本


-

我没有查看附上的电子邮件帐号

来自此消息。发送给...

在Hunter dot com的RBrandt

Silly me. I thought that if I clicked Tools, Security, Encrypt
database MyDB.mdb to Ncrypt.mdb I would not be able
to read the module code if opening Ncrypt.mdb inside
A97 later. I''ve found that was incorrect.

What''s a simple approach I can use as a self demonstration
of the difference between an unencrypted mdb and an encrypted
mdb? Is it possible that I''ll notice a difference if I enter the
following on the command prompt?

Type MyDB.mdb <enter> (the non-encrypted one)
Type Ncrypt.mdb <enter> (the encrypted one)

解决方案

MLH wrote:

Silly me. I thought that if I clicked Tools, Security, Encrypt
database MyDB.mdb to Ncrypt.mdb I would not be able
to read the module code if opening Ncrypt.mdb inside
A97 later. I''ve found that was incorrect.

What''s a simple approach I can use as a self demonstration
of the difference between an unencrypted mdb and an encrypted
mdb? Is it possible that I''ll notice a difference if I enter the
following on the command prompt?

Type MyDB.mdb <enter> (the non-encrypted one)
Type Ncrypt.mdb <enter> (the encrypted one)

Encrypting an MDB only prevents someone from seeing its contents with a HEX
viewer or a utility like Notepad. It does nothing to prevent seeing
anything when opening the file with Access.

It has the side effect of making the file uncompressible with ZIP type
utilities.
--
I don''t check the Email account attached
to this message. Send instead to...
RBrandt at Hunter dot com

I don''t have a HEX editor. Is there something else I have that I could
open it with to SEE for myself the difference between looking at an
encrypted mdb vs the same mdb before encryption?
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx

Encrypting an MDB only prevents someone from seeing its contents with a HEX
viewer or a utility like Notepad. It does nothing to prevent seeing
anything when opening the file with Access.

It has the side effect of making the file uncompressible with ZIP type
utilities.

MLH wrote:

I don''t have a HEX editor. Is there something else I have that I could
open it with to SEE for myself the difference between looking at an
encrypted mdb vs the same mdb before encryption?
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx

Notepad

--
I don''t check the Email account attached
to this message. Send instead to...
RBrandt at Hunter dot com

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