1. DATABASES 2. INTRODUCTION According to Webster: an usually large collection of data organized especially for rapid search and retrieval. This is known as a database. 3. MANAGING FILES Managing your database files and keeping it secure should be your top priority. Not paying attention could have damaging results. Corrupt files are the biggest culprit of this. There are many programs that you can use to help manage your files. PC World has listed a few. 4. MANAGING FILES Total Commander Directory Opus Q-Dir MusicBrainz Picard Folder Axe WinDirStat Digital Janitor 5. Database Management Systems 6. Database Models There are three types of Database Models: Hierarchical Database Network Database Relational Database 7. Database Models 8. Data Mining 9. Artificial Intelligence 10. Security Issues: Threats to Computers & Communications Systems 11. Protecting Computers & Communications 12. Summary As you can see, managing a database takes time, but also must be up to date on systems and functions. Any lapse could result in damage to the database, as well as a security risk. In this presentation I have outlined database models and security risk and factors. 13. References http://www.merriam-webster.com/dictionary/database http://www.pcworld.com/article/238360/nine_absurdly_useful_file_man agement_utilities.html https://www.youtube.com/watch?v=aR44FbeeFH8 http://www.britannica.com/EBchecked/topic/130675/computer- science/21960/Types-of-database-models https://www.youtube.com/watch?v=frx7CvtgqW4 https://www.youtube.com/watch?v=53K1dMyslJg https://www.youtube.com/watch?v=U4lweHnf71E