Global Public Key Infrastructure Market was valued at US$ 1.5 Bn in 2019 and is expected to reach US$ 4.7 Bn by 2027, at a CAGR of 15.3 % during the forecast period. The report includes an analysis of the impact of COVID-19 lockdown on the revenue of market leaders, followers, and disruptors. Since the lockdown was implemented differently in various regions and countries; the impact of the same is also seen differently by regions and segments. The report has covered the current short-term and long-term impact on the market, and it would help the decision-makers to prepare the outline and strategies for companies by region.