Still, even the most elaborate safeguards can fail.

But experts are well aware that calming public anxieties and allaying the concerns of regulators depends on developing more elaborate safeguards, like microbial suicide systems.

Of course, the agents who worked and visited there had elaborate safeguards in place to make sure none of the lords ever discovered the estate.

Nuclear newcomers do not have the elaborate safeguards that the industrialized nations have put in place to prevent accidents, guarantee civilian control and avert thefts of warheads.

All three men liked, respected, and distrusted each other, so that elaborate safeguards were called for.

"Why all the elaborate safeguards?"

He said the new T.P.M. design requires the computer owner to switch on the new technology voluntarily and that it contains elaborate safeguards for protecting individual identity.

I have taken elaborate safeguards.

All of his elaborate safeguards had been instantly penetrated.

CITY officials maintain that very few people will actually be evicted, and that the policy has elaborate safeguards.