Sentence examples for impregnable system from inspiring English sources

The first task would be to jettison the idealistic nonsense of the organism as an isolated, genetically impregnable system, a culture of one' (p. 218).

The book by Peter Harris, who was the head of the official election monitoring division, says the hacker got into what was thought to be an impregnable system.

In the 1930s French military engineers designed and constructed the Maginot Line, a supposedly impregnable defensive system protecting France's common frontier with Germany and Luxembourg.

February wasn't a good month for Apple Computer, as lots of people wondered whether the company's once-impregnable operating system was vulnerable.

Though in 2010 two teams showed that some early versions of theoretically impregnable quantum-cryptographic systems were not foolproof and could be hacked by attacking the weakest links, this only spurred the makers of these systems to eliminate the loopholes.Should they succeed, there is another bizarre consequence of entanglement that makes such systems desirable.

Those structures — the United Nations, the World Bank and the International Monetary Fund, among others — date from World War II's end, when the victors enjoyed a monopoly on economic and political power, and the state system seemed impregnable.

No system, however, is impregnable.

Apple may be insulated by its operating system and apparently impregnable brand, although it has lately been selling cheaper (if scarcely cheap) iPhones.

"It's just a myth that a system can be impregnable". Security experts say we'll never be able to stop hackers at the source.

The system certainly isn't impregnable (Touch ID was hacked 48 hours after it was released – although shops might notice if you tried to validate a payment with a latex thumb) but Apple's reputation with handling iTunes payments could give the tech the boost it needs.

Bacteria that possess multiple RM systems are thought to be virtually impregnable.