Quantum Computers Are Coming: Is Your Security Ready?

Quantum technologies are nearing practical deployment, but with new opportunities come serious threats. Experts estimate that by the end of this decade, quantum computers will be capable of breaking modern encryption algorithms that underpin the global economy. For instance, systems with 6,100 qubits could perform thousands of calculations simultaneously, rendering traditional security methods vulnerable.

Cybersecurity specialists urge companies to transition to 256-bit encryption now, which, according to the U.S. National Institute of Standards and Technology (NIST), will provide protection for at least the next 20 years. However, migrating to new standards could take five to ten years, especially for large enterprises with outdated systems and IoT devices where firmware updates may be impossible.

Beyond technical challenges, there is a critical shortage of skilled professionals. Demand for quantum technology experts has nearly tripled in recent years. Companies must train teams to develop quantum algorithms, optimize business processes, and integrate new technologies into existing infrastructure. Already, 82% of AI-focused executives are actively collaborating with partners in quantum ecosystems.

Despite the risks, quantum computing unlocks new business horizons. Key benefits include logistics and supply chain optimization (48% of surveyed CEOs), accelerated complex simulations (45%), and enhanced AI capabilities (39%). Experts recommend forming cross-functional teams to explore quantum potential and prepare infrastructure for future changes.