The global certificate authority (CA) market size was estimated at USD 173.1 million in 2023 and is projected to reach USD 401.4 million by 2030, growing at a CAGR of 13.1% from 2024 to 2030. The rapid expansion of this market is closely linked to the increasing reliance on digital transactions, secure communication channels, and the growing need for robust data protection mechanisms. As the...