A Strategic Roadmap For The Post-Quantum CIO
CIO, Wednesday, March 4th, 2026
Quantum computing is a double-edged revolution: an innovation to embrace for its unprecedented computational power in AI and R&D, but a threat to be on guard for as it weaponizes tactics against today's encryption. For CIOs, the way forward is to fuel the former while immunizing the latter.
The recent Palo Alto Networks Quantum Safe Summit assembled industry titans and cybersecurity leaders to deliver a sobering message to CIOs: the harvest now, decrypt later (HNDL) threat is real and active, and the window for cryptographic transition is closing.
For the modern CIO, quantum readiness is more than just a technical upgrade, it's a fundamental requirement for long-term business resilience and public trust. And the consensus this year so far is quantum is no longer an if for CIOs, but a when. Customers, employees, shareholders, and other stakeholders need to trust that the data being fed into AI systems is protected, and quantum looms as a major threat to breaking this trust.