For imperative security, use the corresponding permission class.

对于强制性安全，应使用相应的权限类。

youdao

Tightening security for access to sensitive resources and intellectual property is imperative to protect these assets.

加强访问敏感资源和知识产权的安全性对于保护这些资源至关重要。

youdao

Security cooperation is imperative for both sides to meet global challenges. It is also an important way to enhance mutual trust.

安全合作是双方应对全球性挑战的必然要求，也是增进彼此互信的重要途径。

youdao

We at the Center for Security Policy believe it imperative that the technology involved in the NASP be pursued as vigorously as the state of the art will permit.

CENTERFORSECURITYPOLICY: The National Aerospace Plane

The Center for Security Policy believes that it is imperative that the United States and its allies begin to address both the opportunities and the risks posed by such developments.

CENTERFORSECURITYPOLICY: Freedom Flame 2013

Gerald Burke, a former assistant director of the National Security Agency, says it's imperative for Putin to cooperate with this probe.

NPR: U.K. Investigators Visit Moscow in Litvinenko Probe