For more than 40 years, we have been building the modern internet on foundations that were never designed for the world we live in today. When the architects of the early internet created its ...

Q-day is shorthand for the point when a cryptographically relevant quantum computer can break widely used public-key ...

The post-quantum cryptography (PQC) market size is expected to reach $1.88 billion by 2029, up from $302.5 million in 2024, with a compound annual growth rate of 44.2%, according to Research and ...

Microsoft prepares for security in a world where our old codes are easily broken. Get familiar with these technologies now before they become necessary. Much of what we do to keep our online lives ...

Quantum computing will reshape encryption, but not overnight, and a disciplined, phased approach lets organizations modernize cryptographic foundations without disruption while strengthening security ...

Breakthroughs in the quantum space are coming fast, and threats once dismissed as speculative now seem inevitable. For industries that rely on trust and long-lived devices, the transition to ...

Supplier onboarding, invoice processing, and procurement platforms run on encrypted data flows that were built for long-term trust. In many organizations, that trust still depends on cryptographic ...

As large enterprises modernize their networks for the AI era, one challenge stands out: the looming risk posed by quantum computing. At Cisco Live 2026 Amsterdam, Cisco responded by introducing what ...

Quantum computing is widely believed to be a revolutionary new technology. In fact, it is a double-edged sword. If efficient quantum computers can be manufactured in near future, many of the current ...

The Cybersecurity and Infrastructure Security Agency publicly released its post-quantum cryptography migration guidance on Friday, focusing on prepping the most vulnerable federal digital systems for ...

As quantum risk gains urgency, security vendors are turning PQC readiness into a structured market offering centered on discovery, inventory, and migration planning. Post-quantum cryptography (PQC) ...

Will quantum computers crack cryptographic codes and cause a global security disaster? You might certainly get that impression from a lot of news coverage, the latest of which reports new estimates ...