South Africa Urged to Develop National Quantum Defence Strategy
South Africa is being urged to create a national quantum defence strategy to address potential cybersecurity threats posed by future quantum computers, which could compromise existing cryptographic methods. While the country has a quantum computing strategy under the South African Quantum Initiative, experts emphasize the need for national discussions on quantum readiness and the development of algorithms resistant to quantum attacks. Current limitations in quantum technology complicate predictions about when these computers might break existing encryption, leading to differing opinions on the timeline for this significant event, termed 'Q-Day.'

South Africa is urged to establish a national quantum defence strategy due to potential cybersecurity threats from future quantum computers, according to Noelle van der Waag-Cowling from Stellenbosch University. Current cryptographic methods could be compromised, as quantum computers may break encryption algorithms significantly faster than traditional supercomputers.
While South Africa has a quantum computing strategy, including government-funded projects under the South African Quantum Initiative (Saquti), there is a lack of national discourse on quantum readiness. Experts highlight the need for algorithms resistant to quantum attacks, as well as advancements in secure telecommunications networks. Limitations in current quantum technology delay predictions on when quantum computers will be capable of breaking existing encryption, leading to varied opinions on the timeline for 'Q-Day.'




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