Discussion Post
Respond to the following prompts and questions:
• Classify the types of cryptographic methods that are currently in use and describe their functionality.
• What function does PKI play in secure transactions? Discuss any issues with the use of PKI.
• Discuss why physical security is important. Select several physical security measures and provide reasoning for their implementation.
The response must include a reference list. Using Times New Roman 12 pnt font, double-space, one-inch margins, and APA style of writing and citations.