Communications Security Establishment (CSE) is Canada's national cryptologic agency. Unique within Canada's security and intelligence community, CSE employs code-makers, codebreakers, and secure system creators to provide the Government of Canada with information technology security (Cyber Security) and foreign signals intelligence (SIGINT) services. CSE is the national hub for cyber operations to defend Canada and advance national interests, and provides technical and operational assistance to federal law enforcement and security agencies.