Canada enacts surveillance law requiring access to encrypted messages by 2025

Canada’s planned surveillance law, set to take effect in 2025, will force telecom and internet companies to give law‑enforcement agencies access to encrypted messages. The bill requires providers to store metadata and provide back‑door tools to decrypt data when requested by a warrant. The government says it will help track terrorism and serious crime. The move follows a trend of tightening digital security around the globe.

Encryption is the backbone of modern privacy. It protects personal data, protects businesses from cyber‑attacks, and keeps governments from spying on ordinary citizens. In the last decade, several countries have introduced laws that compel tech firms to weaken encryption. The United States passed the CLOUD Act in 2018, the United Kingdom’s Investigatory Powers Act in 2016, and China’s “Cybersecurity Law” in 2017. Governments cite national security and public safety, while privacy advocates point to the risk of abuse and the erosion of trust.

The Canadian bill would oblige companies to keep logs of all communications for up to 10 years and to provide a “law‑enforcement back‑door.” Critics argue that the law will create a single point of failure for cyber‑security and will give authorities a tool to surveil any user. 80 per cent of Canadians use end‑to‑end encrypted messaging apps such as WhatsApp and Signal. If the law is enacted, it could force these apps to compromise their security or face legal penalties. Civil‑liberties groups have filed lawsuits, and several major tech firms have publicly opposed the bill.

The bill remains in parliamentary debate. The government plans to revise some provisions before a vote in Q3 2024. International observers warn that the law could conflict with the European Union’s General Data Protection Regulation and set a precedent for other democracies. If passed, it could spark a wave of legal challenges, consumer backlash, and a global push to strengthen encryption. The outcome will shape how secure digital communications remain in Canada and beyond.