English to Romanian Tech/Engineering Aerospace / Aviation / Space

>Signals intelligence< (often abbreviated as SIGINT) is intelligence-gathering by interception of signals, whether between people ("communications intelligence"—COMINT) or from electronic signals not directly used in communication ("electronic intelligence"—ELINT), or a combination of the two. As sensitive information is often encrypted, signals intelligence often involves the use of cryptanalysis. Also, traffic analysis—the study of who is signaling whom and in what quantity—can often produce valuable information, even when the messages themselves cannot be decrypted.