Are you studying for the CEH or Security+ certifications?

Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.

Upgrade Account

Captain Crunch is the most famous 'phreaker'? What is a 'phreaker'?

One who explores advanced computer systems in great detail

One who built the "black boxes"

One who explores telecom systems (public telephone networks)

One who built the "blue boxes"

Explanation

M1-T13-Security Assessment Tools and Techniques

Video Training

Train with Skillset and pass your certification exam. Faster. Guaranteed.

Directory

Skillset helps you pass your certification exam.

Contributions and Interactions
Practice Questions

Study thousands of practice questions that organized by skills and ranked by difficulty.

Contributions and Interactions
Personalized Training

Create a tailored training plan based on the knowledge you already possess.

Training Video Selector
Exam Readiness

Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.

Get A Free Skillset Account