The Australian Security Intelligence Organisation (ASIO) is the national security agency of Australia. Its primary role is to protect the country from threats such as terrorism, espionage, and cyber-attacks. ASIO gathers intelligence and conducts investigations to ensure the safety and security of Australian citizens and interests. ASIO operates under the Australian Security Intelligence Organisation Act 1979, which outlines its functions and powers. The agency works closely with other government bodies, including the Australian Federal Police and international intelligence agencies, to address security challenges and enhance national resilience against potential threats.