Because of this review, it could address security issues before purchase and implementation, or they would block implementation as designed.

由于这些审核，IT能在购买或实施前涉及到安全问题，否则他们就会阻止按设计去实施。

youdao

You can also block or unblock a request from an application based on a security alert.

你还可以基于一个安全警报来阻止或者不阻止来自一个程序的请求。

youdao

Russia could block formal approval of this by the UN Security Council, so it may be up to individual countries to choose whether to recognise Kosovo.

俄罗斯可以通过联合国安理会来阻止这一方案的正式通过，因此可能只有个别国家会选择承认科索沃与否。

youdao

Authorities have boosted security in Islamabad and are believed to be staging large container trucks to block major roads into the city.

VOA: standard.2009.03.12

But Israel hopes that the United States, which holds a veto in the Security Council, will block any attempt to put Israeli officials on trial for war crimes.

VOA: standard.2009.11.06

Most of the products we tested offer only three security settings: block all traffic, allow some traffic, and provide no security at all.

CNN: Insulate your PC from hackers

In Canada, the government invoked a "national security exception" for hiring firms to build a secure communications network, allowing it to block those seen as a security risk.

BBC: Technology

The high court's ruling on the state-secrets matter could influence other cases where the government is invoking national security to block litigation by terrorism suspects and others.

WSJ: High Court to Hear Dispute Over Navy Contract