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Table Of Contents  CertiGuide to Security+
 9  Glossary

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DAC (Discretionary Access Control)

A form of control with certain access permissions capable of passing that commission directly or indirectly. Refer to MAC RBAC

http://www.atis.org/tg2k/_discretionary_access_control.html

Data integrity

Assuring data has not be modified

http://searchdatabase.techtarget.com/sDefinition/0,,sid13_gci518970,00.html

DDoS (Distributed Denial of Service)

State of no service to legitimate users of a service such as DNS, email. With more than one system attacking a single target. A variation of a DoS because the service is being overloaded with bogus requests from multiple sources. Common attacks include: Syn Flood, Teardrop, and Smurf

http://whatis.techtarget.com/definition/0,289893,sid9_gci213591,00.html

Dictionary Salad

Spam with long lists of random words meant to poison the filter and defeat Bayesian analysis.469

DoS (Denial of Service)

More than one system attacking a single target. A variation of DoS. Refer to DoS

http://searchsecurity.techtarget.com/sDefinition/0,,sid14_gci557336,00.html

Dictionary attack

A series of attempts to crack a password using every possible guess

http://www.integritysciences.com/glossary.html

Differential backup

A backup of all changed files since the last full or archival backup. Refer to Incremental backup

http://inews.webopedia.com/TERM/D/differential_incremental_backup.html


 __________________

469. http://crm114.sourceforge.net/Plateau99.pdf

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