digital certificates

You were recently involved with a penetration test of ACME Corp. that resulted in a disruption to their Public Key Infrastructure (PKI) environment. This was made possible by forging a digital certificate using open source tools and websites. You have been asked to provide documentation that will help future system developers to create fake digital certificates.

Create a tutorial, with appropriate text and graphics, on how open source technology can be used to create fake digital certificates.

Use any tool, such as Microsoft® Word, Publisher, or PowerPoint®, or any open source tools and websites to create the tutorial.