Describe how rainbow tables work.

What will be an ideal response?


Rainbow tables make password attacks easier by creating a large pre-generated data set of encrypted passwords. There are two steps to using rainbow tables. First is creating the table itself. Next, that table is used to crack a password. A rainbow table is a compressed representation of plaintext passwords that are related and organized in a sequence (called a chain). To create a rainbow table, each chain begins with an initial password that is encrypted, and then that is fed into a function that produces a different plaintext password. This process is repeated for a set number of rounds. The initial password and the last encrypted value of the chain comprise a rainbow table entry.

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1) To test for a range of values in a switch statement, use a hyphen (–) between the start and end values of the range in a case label. 2) Listing cases consecutively with no statements between them enables the cases to perform the same set of statements.

Computer Science & Information Technology

A(n) ________ is a predefined formula such as SUM or MEDIAN

Fill in the blank(s) with correct word

Computer Science & Information Technology

An expression is a combination of fields, mathematical operators, and prebuilt functions used to calculates values

Indicate whether the statement is true or false

Computer Science & Information Technology

What can you do from the Clipboard group on the Home tab?

What will be an ideal response?

Computer Science & Information Technology