It is the investigator's responsibility to keep his/her subjects' data as safe and secure as possible. Often investigators like to work with de-identified data to decrease the chance of a breech in ...

A CUSIP is a number assigned to a registered security such as a stock, bond, or mutual fund so that the security can be uniquely identified. The Committee on Uniform Securities Identification ...

An employer identification number (EIN) is like a Social Security number (SSN) for a business. The IRS assigns an EIN — also known as a federal tax ID number — to any business that is eligible. EINs ...

Discover how the Luhn Algorithm verifies credit card accuracy, supports secure transactions, and helps prevent errors in inputting Social Security numbers.

Any time you transfer money into or out of an account, you’ll need to provide the account number, among other information. What is an account number? It’s the unique identifying string of numbers ...

The United States Department of Labor and the Internal Revenue Service use EINs to track and collect taxes from operating businesses, including vendors. An EIN, or Employer Identification Number or ...