Preparing for the Post-Quantum Era

This article is reproduced from https://www.sgtech.org.sg/pageManagement/preparingforthepost-quantumera

Quantum computing is set to revolutionise technology with unparalleled speed and power. However, this advancement brings significant risks, particularly to cybersecurity. As quantum computers mature, they could compromise today’s encryption standards, posing serious threats to data, communications, and applications. This report delves into the basics of quantum computing and its transformative potential.

The Post-Quantum Era requires organisations to address complex challenges, including transitioning to quantum-safe cryptography, managing compliance requirements, and mitigating risks like Harvest-Now-Decrypt-Later attacks. Preparing now is essential, as the shift will demand significant time, resources, and collaboration across teams and partners.

This first publication by SGTech’s Cyber Security Chapter Quantum Working Group outlines key strategies to help organisations start their quantum-readiness journey. Safeguarding against quantum threats is vital for long-term success.

SGTech's Cyber Security Chapter Quantum Working Group

Chair: Dr Teik Guan Tan

Vice-Chair: Mr Jon Lau 

Members:

Mr Eugene Lam

Dr Hoon Wei Lim 

Ms Sherin Y Lee 

With inputs from the Cyber Security Agency of Singapore (CSA)