What is Fuzz Testing ?

Fuzz testing is a Black box testing technique which uses random bad data to attack a program and see what breaks in the application.

Fuzz testing is mostly used to,
• Set up a correct file to enter your program.
• Restore some part of the file by using random data.
• Unlock the file with the program.
• Observe what breaks.

Fuzz testing can be automated for maximum effects on large applications. This testing improves the confidence that the application is safe and secure.