TELUS unveils quantum-safe VPN to shield Canadian businesses

TELUS has launched a Virtual Private Network (VPN) service that uses quantum-resistant encryption, aiming to protect Canadian businesses against future cyber threats that could emerge as quantum computing matures.

Security experts widely agree that quantum computers could eventually break current cryptographic methods. This prospect has prompted fears about the long-term security of sensitive data. By introducing its Quantum-Safe VPN, TELUS seeks to address these challenges before quantum computers become commonplace.

The adoption of security solutions that pre-empt quantum-enabled attacks is rapidly coming into focus for sectors such as financial services, healthcare, and government. Many organisations in these sectors face regulatory pressure to adapt to new security standards well before quantum computers reach practical maturity.

"We're not waiting for quantum computers to become mainstream, we're enabling quantum-resistant security services today to support our customers in maintaining business continuity and long-term data protection," said Jodi Baxter, Vice-President of 5G & Industry Solutions at TELUS.

Businesses using the new service will be protected by encryption methods designed to withstand attacks from both current and quantum-powered cyber threats. The service is built on technology provided by Palo Alto Networks. It is integrated with TELUS's Managed Next Generation Firewall, offering what the company says is more robust data protection and business continuity for its customers.

Quantum computers have the potential to render widely used encryption algorithms ineffective, potentially exposing intellectual property and confidential data to compromise. 

The company highlights three core benefits of the service: enhanced security for customer data, long-term protection of intellectual property, and simplified regulatory compliance. The service is adaptable, allowing organisations to respond as cryptographic standards evolve and as new regulatory requirements are introduced globally.

TELUS's VPN service addresses the 'harvest now, decrypt later' threat, in which attackers collect encrypted data today with the intention of decrypting it in the future when quantum processing is available. The service is positioned to help customers build lasting digital resilience in anticipation of this risk.

"The quantum threat requires proactive action today, not reactive measures tomorrow. By implementing quantum-resistant security measures now, organisations can take steps to protect their sensitive data against today's sophisticated attacks and tomorrow's quantum-powered threats," said Carey Frey, Chief Security Officer at TELUS.

The quantum-safe service specifically targets Canadian businesses, but the technology underpinning it aligns with international guidelines issued by global security bodies. This is seen as crucial for organisations with customers or partners outside Canada that must adhere to more stringent compliance standards.

The move is designed not only to protect existing data assets but also to help businesses secure their operations as quantum computing technology continues to develop. The ability to defend information being transmitted or stored today has become increasingly important, with fears that data taken now may be decrypted in the future by more powerful technologies.