CrowdStrike, Palo Alto, Microsoft face quantum encryption demands

A Canadian cybersecurity company is tackling the most challenging aspect of preparing for quantum computers: the planning stage, not the encryption itself. While governments and the biggest technology companies, including CrowdStrike, Palo Alto Networks, and Microsoft, aim to be quantum-safe by the end of the decade, most organizations struggle with where to begin a full cryptographic migration. Commentary released highlights the logistical hurdles facing large enterprises as they assess the impact on applications, devices, and critical services.

Quantum Migration Planning Gap Hinders Enterprise Adoption

The challenge facing large organizations preparing for quantum computers is not, surprisingly, the encryption itself, but the complex logistical undertaking of planning a complete cryptographic migration. While governments and standards bodies urge a shift to quantum-resistant algorithms, enterprises struggle with mapping out a transition that could span years, consume significant budget, and potentially disrupt critical services if poorly sequenced. A new tool, QSim, launched by a Canadian cybersecurity company, directly addresses this planning gap by modeling migration scenarios before any actual implementation begins.

This approach allows organizations to assess feasibility, cost, and risk associated with different strategies, a crucial step often overlooked in the initial rush to quantum-proof systems. QSim functions as a simulation and decision-support capability, combining data from an organization’s existing cryptography, software, hardware, and networks to predict the impact of a quantum-resistant upgrade.

The tool identifies potential compatibility issues, performance constraints, and vendor dependencies, providing a comprehensive overview of the migration landscape. Unlike tools focused solely on encryption, QSim frames the decision as a business problem, allowing organizations to compare three distinct strategies: maintaining current encryption, adopting a phased hybrid approach, or fully transitioning to post-quantum security. For each scenario, it evaluates residual quantum risk, estimated cost, and technology readiness, culminating in a concrete set of business options and a proposed timeline.

“Post-quantum migration will require coordinated decisions across security, technology, finance and operations,” said Ted Carefoot, Chief Executive Officer of QSE, highlighting the cross-departmental collaboration necessary for a successful transition. The tool’s utility extends beyond initial assessment, converting the simulation into a prioritized roadmap for implementation. This roadmap groups work into manageable waves, identifies dependencies, sets investment requirements, and flags necessary modernization efforts.

By proactively addressing potential roadblocks, QSim aims to minimize the risk of unplanned technology changes and service disruptions, concerns that often paralyze large organizations. This proactive approach positions QSE uniquely within the cybersecurity market, inserting itself into the critical planning and budgeting stages where enterprise migration decisions are ultimately made. QSim is available both as part of QSE’s QPrime platform and as a standalone product, offering flexibility for organizations with varying levels of existing infrastructure.

These organizations, while leaders in cybersecurity, face the same daunting planning challenges as any large enterprise. Microsoft, for example, has publicly detailed its Quantum Safe Program, a multi-year undertaking to transition critical products and services to post-quantum cryptography, demonstrating that even for the most sophisticated technology companies, a comprehensive cryptographic transition is a complex undertaking requiring careful sequencing.

CrowdStrike and Palo Alto Networks, both prominent players in the cybersecurity landscape, similarly represent the scale and urgency surrounding the need for post-quantum security, emphasizing the broader market context for QSE’s specialized offering, the company says. QSE’s strategy of focusing on the planning phase differentiates it from these larger competitors.

While CrowdStrike and Palo Alto Networks offer broad cybersecurity platforms, and Microsoft is actively implementing post-quantum cryptography within its own products, QSE is targeting the initial, often overlooked, step of migration planning. This allows the company to establish itself as a key partner for organizations seeking to navigate a quantum-resistant future.

The company’s approach is not simply about providing a technological solution; it’s about providing a framework for decision-making, turning an abstract security mandate into a concrete, actionable plan, according to CrowdStrike. “QSim is designed to give those teams a common evidence base so leadership can approve a plan that is understandable, measurable, and defensible,” Carefoot explained, emphasizing the importance of clear communication and accountability throughout the migration process.