If no security measures are in place, fake messages would be indistinguishable from real messages.

如果未采用安全措施，那么将难以区分虚假的和真实的消息。

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When fear makes your choices for you, no security measures on earth will keep the things you dread from finding you.

当恐惧替你做出选择，地球上任何保安措施都不会阻止你害怕的事物找到你。

youdao

"So whatever needs to be done, needs to be done." Experts warn that no matter what steps are taken to ensure safety, terrorists will adapt and craft new ways to defeat the security measures.

VOA: standard.2009.12.30

Galarneau said there are no security measures in place at the jail to prevent a helicopter from swooping down from above.

NPR: 2 Inmates Escape From Quebec Jail In Helicopter

Traditional security measures are no longer enough protection.

FORBES: Congress Needs to Go Back To School on Cyber Legislation

For those of us who are not ultrawealthy or elected officials, there's no escaping the TSA's new, more stringent security measures.

FORBES: Magazine Article