Communications Security Establishment

CSE is Canada's national cryptologic agency, providing the Government of Canada with information technology security and foreign signals intelligence. Through CSE’s Canadian Centre for Cyber Security, they defend Government of Canada networks and advise and assist other levels of government and the operators of Canada’s critical infrastructure, such as banks, telecommunications companies and other companies. In addition, offer simple and effective tips that all Canadians can use to help keep themselves safer online. The Cyber Centre Learning Hub is your source for cyber security and COMSEC training. The services are available to those working within the Government of Canada (GC), other levels of governments, and with critical infrastructure organizations.