Quantum Threats Are Here – Is Your Security Already Obsolete?

Think quantum computing is a theoretical threat on the distant horizon? Think again. It’s a real and accelerating force that is already rewriting the rules of cybersecurity, and exposing a fatal flaw in how most organizations protect their data.

Here’s the uncomfortable truth: if your business is still relying on TLS, RSA, or traditional PKI, your encryption is on a countdown clock. And when quantum machines mature, that protection will become obsolete overnight.

This isn’t alarmism. It’s the reality security and compliance leaders must face now, because by the time quantum is mainstream, the damage will already be done.

Fact: Quantum Will Break Today’s Encryption

The rise of quantum computing presents extraordinary opportunities. Government agencies, research labs, and big tech are pouring billions into quantum development. These machines will be capable of solving problems current systems can’t touch, including breaking the cryptographic foundations most organizations depend on.

Algorithms like RSA and ECC depend on the difficulty of factoring large numbers or solving discrete logarithm problems. Quantum computers, with Shor’s algorithm, will make short work of these defenses.

This is not the work of science fiction. And the global security community is responding accordingly. The U.S. National Institute of Standards and Technology (NIST) has already selected and begun standardizing post-quantum cryptographic (PQC) algorithms. Why? Because current encryption will be completely useless in the quantum era.

So if you’re securing critical data with RSA today, you’re effectively securing it with an expiration date.

Regulators Are Paying Attention to the Quantum Threat – So Should You

This shift isn’t just technical, it’s legal and financial. Under modern data protection laws, organizations have a responsibility to safeguard data against foreseeable threats. That includes quantum.

Regulations like:

• GDPR requires “state-of-the-art” technical measures to protect personal data, based on risk.
• DORA mandates secure ICT risk management and operational resilience in financial institutions.
• NIS2 requires risk-based encryption and technical safeguards for critical infrastructure.
• CJIS enforces full encryption key ownership for agencies handling criminal justice data.

All of these frameworks tie data protection to ongoing risk awareness. And quantum is now a known, documented, and acknowledged threat.

Failing to act could mean failing compliance, leading to fines up to 4% of global revenue, criminal investigations, and executive liability. Going forward, failing to adopt quantum-safe measures could be viewed as negligence under similar scrutiny.

“Harvest Now, Decrypt Later” Has Already Begun

Cyber criminals aren’t waiting for quantum hardware to attack, they’re stealing encrypted data today, knowing they’ll be able to decrypt it later. This “harvest now, decrypt later” strategy turns delayed preparedness into an active vulnerability.

Nation-states and advanced persistent threats are stockpiling sensitive data right now – financial records, medical information, trade secrets, law enforcement evidence – counting on the inevitable arrival of quantum decryption capabilities.

Once quantum reaches the necessary scale, previously captured data can be exposed retroactively. If you didn’t protect it with post-quantum tools when it was collected, the damage is done. That’s why forward-looking security leaders are shifting now, not later.

Certes Is Ready for Quantum. Today.

At Certes, we’re not waiting for quantum threats to materialize. We’ve already integrated quantum-safe algorithms into our Data Protection and Risk Mitigation (DPRM) platform, based on NIST-approved standards.

Our approach is different by design. Unlike traditional perimeter-based defenses that focus on keeping attackers out, Certes protects the data directly. Whether it’s in motion, at rest, or in use, the data remains protected with post-quantum safeguards.

Our model delivers:

• Quantum-Safe Protection: PQC built into the data layer, not bolted on later.
• Regulatory Readiness: Supports GDPR, DORA, NIS2, CJIS compliance with enforced key ownership and audit-friendly controls.
• Zero Trust Enablement: No trust in the network, full trust in the data.
• Operational Longevity: Future-proofs sensitive data so it’s not exposed years from now when legacy encryption collapses.

With Certes, businesses stay compliant and protected, regardless of what breakthroughs the next five years bring.

The Longer You Wait for Quantum, the More You Risk

Post-quantum security isn’t a five-year roadmap. It’s a now problem. Because the breaches of 2029 are already underway in 2025, and they’re targeting the data you think is encrypted.

The executives, CISOs, and compliance leaders who take action and become Quantum-ready now will be the ones who avoid tomorrow’s headlines, regulatory actions, and boardroom blame.

Your Data May Be Secure Today. But Will It Still Be Secure Tomorrow?

Quantum threats are already changing the rules. If your data protection strategy isn’t already quantum-safe, it’s already obsolete, non-compliant, and not enough. 

Certes is ready for the quantum era. Is your organization?