Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of signals, whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication (electronic intelligence—abbreviated to ELINT). [1]

What is Signals Intelligence? SIGINT involves collecting foreign intelligence from communications and information systems and providing it to customers across the U.S. government, such as senior civilian and military officials.

2022年10月17日 · SIGINT, or signals intelligence, refers to any intelligence-gathering method that involves the interception and analysis of signals emitted by enemy communications systems, radar, and weapons. SIGINT, COMINT, and ELINT help to greatly enhance a variety of applications across the battlespace.

2024年7月23日 · Signals intelligence (SIGINT) is one of the central intelligence disciplines, focusing on collecting and analyzing signals that contain data or information. These signals can include communications (such as phone calls and emails) and …

While protecting our nation through the collection of signals intelligence (SIGINT) as authorized by law and policy, the Central Intelligence Agency (CIA), referred to herein as the "Agency," is committed to protecting the personal information of all people regardless of their nationality.

NSA provides foreign signals intelligence (SIGINT) consistent with our authorities to our nation's policy-makers and military forces to defend our country, save lives, and advance U.S. goals and alliances globally.

2024年11月12日 · SIGINT, or signals intelligence, refers to intelligence derived from electronic signals. Practitioners usually do this through intercepts, the “listening-in” of transmissions not intended for the interceptor.

What Is Signals Intelligence (SIGINT)? Signals Intelligence is the name given to the collection of signals and communication-related information that is used to gain insight into the workings of an adversary or target.

SIGINT, short for Signals Intelligence, is a method within intelligence-gathering that captures and studies electronic signals and communications. It focuses on military and strategic intelligence by intercepting transmissions, with two key branches: Communications Intelligence (COMINT) and Electronic Intelligence (ELINT).

2017年12月5日 · Signals intelligence (SIGINT) is intelligence gathered from communications, electronics, or foreign instrumentation. This has traditionally been considered a governmental function. But new technologies are changing that. Now …