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B. For Organizations

Organizations must recognize the urgency of transitioning to post-quantum cryptography to safeguard
their sensitive data against future quantum threats. Imminently, organizations should conduct
organization-wide audits to identify where legacy encryption methods and data are most vulnerable.
Organizations should establish a committee or task force to oversee the “quantum readiness”
implementation and migration. This task force must remain up to date on quantum-secure technologies
such as post-quantum VPNs and quantum key distribution solutions. Implementing robust data
minimization policies to reduce the amount of sensitive data stored long-term will also limit the potential
impact of future decryption. Building "crypto agility" into their systems is crucial to enable a smooth and
efficient transition to new cryptographic algorithms as they become standardized and available. Utilizing
a phased migration that combines classical and quantum-resistant cryptography standards will assist
with ensuring a smooth transition. Organizational audits should assist in identifying and prioritizing the
most at-risk data, systems, and encryption standards within the organization so these can be monitored
heavily until they are moved to a post-quantum cryptography standard.

C. For Governments

Governments must invest in and expedite PQC research in standardizing efforts for post-quantum
cryptography. International cooperation in establishing global quantum security standards and protocols
is essential given the transnational nature of cyber threats. Raising public awareness and providing
education about the potential quantum threat and the importance of adopting quantum-resistant security
measures will also be crucial for a coordinated global response. The government must foster partnerships
between private enterprises such as cybersecurity firms and research institutions to further accelerate
quantum security adoption.

X. Conclusion: Preparing for the Quantum Decryption Reality

Quantum computing's potential to break current encryption poses an imminent threat to the vast amounts
of encrypted data that have already been stolen or leaked. The potential for severe financial
repercussions, significant security breaches, and profound geopolitical consequences underscores the
gravity of this situation. As we stand on the cusp of the quantum era, it is imperative that individuals,
organizations, and governments recognize the urgency of this challenge and prioritize the transition to
post-quantum cryptography. Proactive security, data minimization, and international collaboration are key
to preparing for the quantum decryption reality and safeguarding our digital future.

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