The global zero trust security market is projected to surpass $66,741.3 million, increasing from $18,500.0 million in 2019, at a CAGR of 17.6% from 2020 to 2027 timeframe. This growth is attributed to the vast usage of digital technologies such as cloud services, due to work from home trend, internet connectivity, and utilization of BYOD device amid pandemic. VPN security measures and the increase in the demand for cybersecurity is also estimated to surge the growth of the market.
Source: https://www.helpnetsecurity.com/2021/05/19/zero-trust-security-market/