I believe your answer is C. Hope this helps.
The correct answer is known as "bot net".
A bot net is described as a cluster of Internet-connected devices, which may include smart phones, personal desktops, servers that are infected by a common malware, hackers pose this threat, since hackers are capable of hacking through internet-connected devices and may hack anyone without the owner's knowledge.
Answer:
Originally, the intention of the ECPA Amendments Act was to provide government with warrantless access to any email if it had been kept for at least 180 days; a court order was required for access to any email. However, the House of Representatives later voted unanimously against warrantless government access to emails.
Answer:
Natural resources are things that exist without any actions from human-kind. This is something like wood or stone.
However artificial resources are things that are man-made. These are things such as paper.