A new tool aims to help companies actually plan their quantum safe encryption migration

[Voyager66]

Quantum Secure Encryption unveiled a new platform this week called QSim, designed to help enterprises simulate and plan their migration to post quantum cryptography before they actually commit resources to the transition. The tool is available inside the company's existing QPrime product or as a standalone offering, and it targets a problem that has been widely documented but poorly solved so far, namely that most organizations know they eventually need to move off vulnerable classical encryption but have very little practical guidance on how to actually sequence that migration.

QSim works by consolidating data across an organization's cryptographic assets, software libraries, hardware infrastructure, digital certificates and business services, then pinpointing exactly which systems get impacted once a post quantum migration begins in earnest. From there it identifies compatibility challenges, performance limitations, vendor dependencies and operational risks before anything gets deployed in production, which in theory should catch expensive surprises during the planning phase rather than mid migration when fixing problems costs far more.

The platform reportedly evaluates three distinct migration strategies side by side, retaining current encryption as is, a phased hybrid adoption approach that runs classical and post quantum algorithms alongside each other during a transition period, and a full post quantum implementation done all at once. Each path gets assessed for feasibility, residual risk, cost and timeline, giving decision makers a comparative view rather than a single recommended path they have to just trust blindly.

The backdrop here matters quite a bit for understanding why a tool like this is launching now. NIST finalized its first official post quantum cryptography standards back in August 2024, and a widely cited May 2025 survey of security managers found that only about five percent of enterprises had actually deployed quantum safe encryption at that point, while eighty one percent said their cryptographic libraries and hardware security modules simply were not ready for the integration work required. That gap between standards finalization and real world enterprise deployment has remained stubbornly wide for over a year now.

Some major cloud and infrastructure companies have started moving more aggressively regardless of that broader industry lag, with Google reportedly setting a 2029 deadline for completing its own internal migration and Cloudflare matching that same target shortly after, including full post quantum authentication which is considered significantly harder to migrate than encryption alone. QSE is positioning QSim specifically for the much larger population of enterprises that lack the internal cryptography expertise those bigger companies have on staff to plan a migration of this complexity entirely in house

QSE Introduces QSim, a New Product for Planning Post-Quantum Migrationfinance.yahoo.com