1. Uber is a business dealing the rental of vehicles. It has over 50 million users in the USA alone. In 2016 hackers stole data of the over 50 million users. A demand notice was issued and Uber had to pay a sum of nearly $100,000 to the hackers to delete the stolen data. If you are the Systems Administrator for Uber, how can you ensure that the privacy of the users is preserved from hackers in the most effective way? 2. As a systems administrator for Archie Bank Ltd discuss five issues that you would incorporate in your IT Policy 3. A Univerisity's Student Representative Council intends to implementing an electronic voting (e-voting) system to elect their SRC president. The IT Unit at the University has developed an e-voting system to be used through the school's website. What are the security attributes that need to be considered for the e-voting system?