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Discuss how the spreading of data can make it susceptible to attacks and errors. complete answer
Expert Answer
In an Internet environment, the risks to the spreading of valuable and sensitive data are greater than ever before.
With the Internet continually growing, the threat to data traveling over the network increases exponentially. To protect all the elements of complex computing systems, one must address security issues in many dimensions.
| Dimension | Security Issues |
|---|---|
| Physical | Your computers must be physically inaccessible to unauthorized users. This means that you must keep them in a secure physical environment. |
| Personnel | The people responsible for system administration and data security at your site must be reliable. You may need to perform background checks on DBAs before making hiring decisions. |
| Procedural | The procedures used in the operation of your system must assure reliable data. For example, one person might be responsible for database backups. Her only role is to be sure the database is up and running. Another person might be responsible for generating application reports involving payroll or sales data. His role is to examine the data and verify its integrity. It may be wise to separate out users’ functional roles in data management. |
| Technical | Storage, access, manipulation, and transmission of data must be safeguarded by technology that enforces your particular information control policies |
