Such tests are essential protections against attacks on the Internet, such as identity theft.

这样的检验在对付互联网上的攻击，例如：身份盗窃时必不可少。

youdao

Such tests are essential protections against attacks on the Internet, such as identity theft.

这样的检验在对付互联网上的攻击，例如：身份盗窃时必不可少。

youdao