Cryptography (components of PKI)

Use internet resources to research for information about the history of Cryptography. Write a 2–3 pages research paper answering these questions.

1. Explain with examples the components of PKI?
2. Explain with examples, how can we apply the PKI in real-life?

Please Note: 

• Include title page, table of content page.
• Make you own titles and sub titles.