Hi, I need to answer this question. The name of the book is "Computer Security and Penetration Testing, 2nd Edition". Thank you.   Question: What is spoofing and how can it be used in an attack?

Hi, I need to answer this question. The name of the book is "Computer Security and Penetration Testing, 2nd Edition". Thank you. Question: Explain 3 types of spoofing. How would you defend against each type?

Explain the steps involved in multifactor authentication and the significance of the term. If you use it to protect your passwords, how well does it work?

Computer Security is one of the fastest-moving fields in the world today. There are generally several incidents each week, including data breaches, large scale attacks, or some advancement in security research (i.e. new tools, techniques, vulnerabilities, or exploits). Select a recent event from your favorite security news source and summarize it. Include your source and an analysis of the event, including a summary of what happened, any new information from the event that changes current security practice, and any larger scale implications from the event. Relate the event to the topics in Chapter 1 of the book, namely the CIA triad, U.S. Compliance Laws (if any), IT domains, security policy, and/or data classification. In addition, relate the event to a biblical example.

In terms of safety, what are the benefits and downsides of various authentication techniques?