1. A computer-implemented method for tokenizing data, comprising: accessing, by a computer, a vector table comprising one or more columns of vectors; modifying first sensitive data using one or more vector table columns to create first modified data; tokenizing the first modified data to form first tokenized data; accessing, by the computer, an updated vector column; replacing, by the computer, a vector table column with the updated vector column to create an updated vector table; modifying second sensitive data using one or more updated vector table columns to create second modified data; and tokenizing the second modified data to form second tokenized data.