Cyber Security

  Write a 3 page documented paper comprised of the following sections: Research how a MD5 Checksum can be used to indicate if any changes have been made to an individual file. What is the MD5 Checksum and how do you calculate it? Why is the MD5 Checksum always the same length no matter how big the file size? How can a MD5 Checksum be used to prove the chain-of-custody in a forensic investigation? What other kinds of checksums are available and which kind is best for insuring file integrity?