please answer the question below
For this assignment, list and discussed the four (4) security services provided by public key infrastructure (PKI) according to the course reading material. Please write at least two paragraphs on each. Additionally:
Write 2 to 3 paragraphs (In the third person) on the following:
- What was most compelling to you in this course?
- How did participating in the discussion board enhance your learning abilities?
- Is there anything you are uncertain about as it relates to physical security?
Respond to at least two classmates’ posts with no less than 100 words.
Solution Preview
Public key infrastructure is a framework that consists of policies, procedures, and programs required to manage and secure information exchange. It is a standard approach for implementing security, and it offers the following security services; authentication, confidentiality, non-repudiation, and data integrity.
Confidentiality: this is the transformation of data in a state that is inaccessible by anyone without the correct key.
(404 words)