John works as a professional Ethical Hacker. He is assigned a project to test the security of
www.we
are-secure.com. He installs a rootkit on the Linux server of the We-are-secure network. Which of the following statements are true about rootkits? Each correct answer represents a complete solution. Choose all that apply.

What is the unnoticed theft of sensitive data from a laptop owned by an organization's CEO an example of in information warfare?

Two clients connecting from the same public IP address (for example - behind the same NAT firewall) can connect simultaneously to the same web server on the Internet, provided what condition is TRUE?

Which of the following quantifies the effects of a potential disaster over a period of time?

Which of the following is referred to as Electromagnetic Interference (EMI)?