SEALSQ has significantly expanded its quantum computing and post-quantum security strategy through strategic investments in multiple quantum computing companies1. This move marks a deliberate shift towards a multi-modality investment approach, encompassing various quantum hardware architectures rather than focusing on a single qubit technology. By doing so, the company aims to establish a comprehensive "Root-to-Qubit" platform, integrating its post-quantum security portfolio with future quantum computing capabilities. This approach underscores SEALSQ's commitment to developing a robust and adaptable quantum strategy. The urgency to adopt post-quantum cryptography is increasing as quantum developments narrow the timeline for cryptographic migration, making SEALSQ's investments a crucial step in staying ahead of the curve. So what matters to practitioners is that SEALSQ's move highlights the growing importance of planning for post-quantum security, as the timeline for migration is rapidly shrinking.