Quantum computing is often described as a future technological breakthrough. It is already reshaping national security, digital trust, and geopolitical competition, and the countries that prepare today will define tomorrow’s strategic balance.

Every generation believes it will recognize history while it is being made.

History suggests otherwise.

The Industrial Revolution did not begin when the first factory opened. The Information Age did not begin when the Internet became mainstream. Likewise, the Quantum Era will not begin on the day scientists unveil the first fully fault-tolerant quantum computer.

In many ways, it has already begun.

The real question is not when quantum computing will arrive. It is whether governments, critical infrastructure operators, and business leaders will recognize that the security landscape is already changing, and whether they will act before today’s assumptions become tomorrow’s vulnerabilities.

Every technological revolution changes what societies can do.

The Quantum Era will redefine trust.

For decades, modern society has relied on a simple premise: that the cryptographic algorithms protecting our communications, financial systems, military networks, healthcare records, and national infrastructure would remain computationally impractical to break.

Quantum computing challenges that premise.

Much of the public discussion focuses on the future moment when a sufficiently powerful........

© The Times of Israel (Blogs)