A public key infrastructure (PKI) is used to create, manage, distribute, use, store and revoke digital certificates and manage public-key encryption. PKI enables the secure electronic transfer of information over the internet to ensure the security of network activities such as e-commerce, internet banking and confidential email.Write a full report describing the PKI, why it is used, its components and its different applications and uses. Also, discuss its strengths and weaknesses.Use suitable headings and include your referencesThe assignment is 15% of your totalDue date: 7/12/2020