without authorization

基本解释

His action without authorization has stymied the whole plan.
他擅自採取的行動已經妨礙了整個計劃的實施。
chazidian.com
On the DBMS server, the solution must ensure that all traffic is captured—including direct connections to the DBMS server, such as SSH—and that the solution cannot be disabled without authorization.
在 DBMS 服務器上，解決方案必須確保捕捉所有通信流，包括到 DBMS 服務器的直接連接（比如 SSH）；如果沒有授權，無法禁用這個解決方案。
Transferring or disposing of, without authorization, the animals or plants subjected to quarantine inspection in an isolation court designated by the port animal and plant quarantine office.
擅自調離或者処理在口岸動植物檢疫機關指定的隔離場所中隔離檢疫的動植物的。

In accordance with their plea agreement, the suspects cannot return to the United States without special authorization.

Galant apparently took control of state land around his homestead on Moshav Amikam without authorization.
CENTERFORSECURITYPOLICY: Yoav Galant's depressing defeat
Google blamed financial printer RR Donnelley for filing a draft 8K earnings statement without authorization.
FORBES: Google's Third Quarter Earnings Released Early: Big Miss On Profit
Without authorization from Congress, Treasury has embarked in setting a new course for international tax policy and relations.
FORBES: Coerced Foreign Tax Compliance Is Killing American Jobs