Passive Authentication Market size is expected to advance from USD 2.33 billion in 2025 to USD 17.16 billion by 2035, registering a CAGR of more than 22.1% across 2026-2035. By 2026, the industry is anticipated to generate USD 2.8 billion in revenue. https://www.fundamentalbusinessinsights.com/industry-report/passive-authentication-market-13238