> Fuzzing is a software testing technique that involves providing invalid, unexpected, or random data as input to a program. The goal of fuzzing is to discover security vulnerabilities or crashes in the program by stressing its boundaries and forcing it to handle unexpected situations. Fuzzers are tools that automate the process of generating and feeding this invalid data to the program.
Here's a breakdown of the key aspects of the definition:
* Software testing technique: Fuzzing is a method used to find flaws in software.
* Invalid, unexpected, or random data: Fuzzers don't use typical data. They send in data that's likely to cause errors or crashes.
* Security vulnerabilities or crashes: The goal is to find potential security weaknesses or make the software crash to reveal problems.
* Automating the process: Fuzzers are tools that handle the repetitive task of generating and supplying this "bad" data.
Overall, fuzzing is a powerful technique for finding bugs and improving software security. It's especially useful for finding problems that might not be discovered through traditional testing methods.