See information security and COMPUSEC. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

A fixed-income security is an investment that provides a return through fixed periodic interest payments and the eventual return of principal at maturity. What Is a Fixed-Income Security?

For example, the 802.11i standard provides these functions for wireless LANs. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

A derivative is a contract that derives its value and risk from a particular security (like a stock or commodity)—hence the name derivative. Derivatives are sometimes called secondary ...

See how we rate investing products to write unbiased product reviews. Social Security is a federal program that provides retirement income and disability benefits. Social Security is funded by ...

Learn about Inflation-Protected Securities, including types, risks, and benefits. Protect your investment against inflation ...