Communications Security Establishment Canada | Centre de la sécurité des télécommunications Canada | LinkedIn

Communications Security Establishment Canada | Centre de la sécurité des télécommunications Canada | 36,514 followers on LinkedIn. CSE is one of Canada’s key security and intelligence organizations. | The Communications Security Establishment Canada (CSE) is one of Canada’s key security and intelligence organizations. We work tirelessly to protect Canada and Canadians against threats by providing valuable foreign signals intelligence. We also develop and provide sophisticated and advanced cyber security services to protect Canada’s most important systems and information.