黑客袭击事件之后，索尼对负责网络安全的管理人员进行了换血。

In response to the attack, Sony revamped its security management.

youdao

反黑客、病毒是网络安全的重要内容。

To oppose hacker and to prevent virus are the important content of network secure.

youdao

反黑客、病毒是网络安全的重要内容。

To oppose hacker and to prevent virus are the important content of network secure.

youdao