公司投资了很多钱在网络安全上。

The company invested a lot of money in network security.

政府正在加强网络安全措施。

The government is strengthening network security measures.

我们需要了解更多关于网络安全的知识。

We need to learn more about network security.

学校开设了一门关于网络安全的课程。

The school offers a course on network security.

公司雇了一位新的网络管理员来提升网络安全。

The company hired a new network administrator to improve network security.

公司使用互联网接入控制来管理网络安全。

The company uses iac to manage network security.

他们雇佣了一名黑客来测试他们的网络安全。

They hired a hacker to test their network security.

一些公司使用代理服务器来提高网络安全。

Some companies use proxies to improve network security.

可靠的数据传输对于网络安全至关重要。

Reliable data transmission is crucial for network security.

公司安装了新的网关以提高网络安全。

The company installed new gateways to improve network security.