Sentence examples for foreign signals from inspiring English sources
He proceeded to give a general history of the spy agency, which was formed in 1952 to collect information from foreign signals for intelligence purposes.
According to Michael Hayden, a former director (1999 2005) of the NSA, it is also the world's largest collector of foreign signals intelligence.
Almost all of China's cable stations make losses, and the local cadres who run them often pick up foreign signals illegally to boost viewer numbers.
The agency said its surveillance of the Internet was part of its "lawful foreign signals intelligence collection" and not "arbitrary and unconstrained".
It did not hurt that the National Security Agency already has significant operations in San Antonio, including a unit of its Central Security Service, whose missions include protecting government computer systems and producing foreign signals intelligence.
"XKeyscore is used as a part of NSA's lawful foreign signals intelligence collection system," said the NSA to the Guardian.
The American team is apparently getting help from Israel's most successful special-operations unit, the storied Sayeret Matkal, also known as Unit 262, a deep-penetration unit that has been involved in assassinations, the theft of foreign signals-intelligence materials, and the theft and destruction of foreign nuclear weaponry.
They searched for any foreign signal.
Our CBTC system can achieve the same design intervals and safety integrity levels (SIL) as those of the foreign signal companies that are experienced in signal systems development.
Working under the Minister of National Defence, CSE provides foreign-signals intelligence and ensures the protection of electronic information and communications going in and out of the federal government.
The other company, Applied Signal Technology, provides advanced digital-signal-processing products, systems and services used in reconnaissance of foreign telecommunications signals for intelligence gathering, a process referred to as signal intelligence.
