Gain control of the system.

获得系统控制。

youdao

But with denial of service attacks, attackers don't need to gain access to a system.

但进行拒绝服务攻击时，攻击者不必获得对系统的控制权。

youdao

More interestingly, if an attacker breaks into the Web server and becomes root, the attacker won't gain control over the whole system — given a good security policy.

更有趣的是，如果一个攻击者攻入了Web服务器并成为root，攻击者不会获得整个系统的控制权——如果有一个好的安全策略的话。

youdao

Assuming that is right, expect to see a big increase in appeals to the one bit of the European machine where unanimity will remain the rule: the European Council, which gathers together the 27 national leaders of the EU. Under Lisbon the European Council is to gain a semi-permanent president, to replace the system of rotating presidencies.

ECONOMIST: The EU after the Irish vote

Most of these Android backdoors contain exploits designed to gain super-user privileges or obtain maximum privileges on the system.

FORBES: Worm Attacks Coming For Google's Android - Kaspersky Lab

David Bernd, chief executive of Sentara Health System in Virginia, believes the health law will offer a long-term financial gain by vastly expanding health coverage.

WSJ: Ruling Underscores Hospitals' Strategy