Please answer all parts (2-3 lines answer only) for Upvote.

1. a) What dangers will MAC address and IP address spoofing will causes problems for network forensics analysis?

b) What is a Private Network Address and what are its security advantages?

c) Private addresses are provides an advantage described as "Self-Containment". Describe the concept of Private Address Self Containment.

d) Private addresses has a disadvantage described as "Isolation ". Describe the concept of Private Address Isolation

e) What is a Virtual Private Network (VPN) and how does it add security?

f) What is the function of L2TP/IPsec?

g) What is Open VPN?

h) What is the relationship between VPN and website tracking?