The world today is a data world. The digital data was generated via internet media, which is uncensored data and it does not have exceptional security. In order to address this issue, this research work has used the ChaCha method. The proposed method has successfully hacked the data of software engineers. The developed BBRP24 plan is divided into seven segments: 1. To find the mystery prime key S. 2. To find the X1 and X2 values from prime numbers. 3. To find the X1 and X2 values. 4. To find the standard deviation values with the help Step 2, Step 3; a b values from left and T-test values pair from left. 6. Based on the prime number for solve the quadratic equations. 7. To combine all numbers and make a single line; and pair from left then swap values in the matrix. The BBRP24 strategy gives extraordinary security while appearing differently in relation to ChaCha and RBJ25 techniques. © 2021 Elsevier B.V., All rights reserved.