The brute force approach is a guaranteed way to find the correct solution by listing all the possible candidate solutions for the problem. ... The brute force method is ideal for solving small and simpler problems. It is known for its simplicity and can serve as a comparison benchmark.

What are the advantages of brute force technique?

The biggest advantages of brute force attacks is that they are relatively simple to perform and, given enough time and the lack of a mitigation strategy for the target, they always work. Every password-based system and encryption key out there can be cracked using a brute force attack.

Why brute force algorithm is optimal?

Brute force algorithms are simple to implement but computationally intensive to run. They are reasonable solutions when n is small but even for moderately large values of n the solutions become too intensive to produce results in a reasonable time frame.