Computer database

Have you, or someone you know, ever been a victim of a database security breach? Discuss the incident briefly or find an article about a recent database security breach. How did the company respond to the incident? What where some measures that either the company or you could have taken to minimize the risk?

In database jargon, cardinality refers to the number of associations that can exist between two record types. Identify the three types of relationships that deal with cardinality and explain each one.

How vulnerable are databases and how can they be secured?

What kinds of databases track relationships? Give a brief description and the advantages of at least three.

Each response should be 200 words minimum with APA citation & references listed.