Are you studying for the CEH certification?

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

Upgrade Account

What does a firewall check to prevent particular ports and applications from getting packets into an organization?

Presentation layer headers and session layer port numbers

Transport layer port numbers and application layer headers

Network layer headers and the session layer port numbers.

Application layer port numbers and transport layer headers.

Explanation

Firewalls

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