This document contains 3 assignments: 1) Research preparing an organization against terrorist attacks involving anthrax, smallpox, sarin gas, or radiological contamination. 2) Research commercial applications using RAID 0 through RAID 5 technologies and their common and most expensive implementations. 3) Search for reports on issues with backup procedures and discuss securing backup media and off-site storage following recent losses or thefts of backup media containing customer information.