1. The world is running out of IPV4 addresses so we are moving to IPV5 which is longer and more complex than IPV4 and consists of a 128 bit hexadecimal address.
10 points

2. An email header may contain:
10 points

3. You must be OSINT trained and using a false persona to access an email header.
10 points

4. It is important to:
10 points

5. An email header should be read from:
10 points