- The public key infrastructure market is expanding as more organizations prioritize digital certificate management to secure online transactions and internal communications
- Growing investments in cybersecurity frameworks are encouraging businesses to implement scalable public key infrastructure solutions across various sectors
- North America dominated the public key infrastructure market with the largest revenue share in 2024, driven by the increasing adoption of digital identity solutions, regulatory mandates, and robust cybersecurity infrastructure
- Asia-Pacific region is expected to witness the highest growth rate in the global public key infrastructure (PKI) market, driven by rising digital transformation initiatives, expanding e-governance programs, and increased investments in cybersecurity infrastructure across developing economies
- The solution segment accounted for the largest market revenue share in 2024, driven by the growing demand for digital identity authentication, secure email, document signing, and encrypted transactions across industries. Organizations are increasingly deploying PKI solutions to ensure the confidentiality, integrity, and authenticity of digital interactions, especially in highly regulated sectors. The rise in digital transformation and remote operations further strengthens the need for scalable and centralized PKI solutions
