密码保护

The digital signature is some data that attachment on data units, perhaps password transformation which does to the data unit, this kind of data or the transformation permission data unit receive with by confirmed the data unit the origin and the data unit integrity and the protection data, prevented is carried on by the human fabricates.

数字签名[5]是附加在数据单元上的一些数据，或是对数据单元所作的密码变换，这种数据或变换允许数据单元的接收者用以确认数据单元的来源和数据单元的完整性并保护数据，防止被人进行伪造。

Also it is responsible to the security, secrecy, verity and integrity of the information.

信息安全技术是一门综合的学科，它涉及信息论、计算机科学和密码学等多方面知识，它的主要任务是研究计算机系统和通信网络内信息的保护方法以实现系统内信息的安全、保密、真实和完整。

The most direct and effective technical means to prevent the illegal wiretapping or fabrication of information transmitted on the network is believed to be cryptography.

为了使网络中所传输的信息不被非法地窃取或篡改，密码学被认为是最直接、最有效的保护信息安全的技术手段。

It does NOT support the password recovery of any workbook or sheet protection.

该软件不支持任何被保护的工作簿和工作表的密码恢复。

Information protection in series thinkPad X is entrusted by thesecurity Client solution : this isthe unique firmware complex, built on passwords coding , and also optional dactyloscopic sensors.

信息保护系列thinkpadX是委托客户端安全解决方案：这是一个独特的固件复杂，建立在密码编码，并择dactyloscopic传感器。

However, you can′t use a password to help protect your replicated database.

可是，不能使用密码来保护同步复制的数据库。

Cell protction and passwords can also be used to prevent unauthorised access.

单元格保护和密码也能用来抵御未经许可的访问。

However, digital watermarking technology can make up the shortcomings of cryptography, because it can protect the decrypted data.

但是，数字水印技术弥补了密码技术的缺陷，因为它可以为解密后的数据提供进一步的保护。

In the one hand, digital watermarking can make up the shortcomings of cryptography, because it can protect the decrypted data.

数字水印技术一方面弥补了密码技术的缺陷，因为它可以为解密后的数据提供进一步的保护。

Of course, if you are really concerned about privacy of your data, there's nothing to stop you from protecting your archives with password and encrypting them.

当然，如果你是真的关心您的隐私数据，没有什么能阻止你从保护您的档案与密码和加密。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。