Palo Alto Networks (PANW) Certified Cybersecurity Entry-level Technician (PCCET) Practice Exam

Which port number is associated with HTTPS?

1. 21

2. 23

3. 443

4. 53

The correct answer is: 443

The port number associated with HTTPS is 443. HTTPS, which stands for Hypertext Transfer Protocol Secure, is the protocol used for secure communication over a computer network, primarily the internet. It encrypts the data exchanged between the web browser and the server, providing confidentiality and integrity of data. Port 443 is the default port used for HTTPS traffic, allowing secure connections to be established. Understanding the significance of this connection is crucial for cybersecurity, as it protects sensitive information, such as login credentials, payment details, and personal data, from being intercepted by unauthorized parties. This encryption helps ensure that users can safely browse websites without the risk of data breaches or attacks.