Glossary term
What is Port?
In Apex Flow Academy, "Port" means: A numbered door on a computer. Each program that accepts network connections listens at one or more doors. It is taught in Cybersecurity and Ethical Hacking: Fundamentals, Docker and Kubernetes for Beginners and Linux for Absolute Beginners. Related terms include Penetration test, Localhost, Rules of engagement and HTTP and HTTPS.
- 3 courses teach it
- plain-word definition
The facts
What is Port?
A numbered door on a computer. Each program that accepts network connections listens at one or more doors. (From Cybersecurity and Ethical Hacking: Fundamentals. 2 other courses define it for their own subject, so each definition follows.)
What does Port mean in Cybersecurity and Ethical Hacking: Fundamentals?
A numbered door on a computer. Each program that accepts network connections listens at one or more doors.
What does Port mean in Docker and Kubernetes for Beginners?
A numbered door on a computer. Programs listen on ports, and -p opens a door from your computer into a container.
What does Port mean in Linux for Absolute Beginners?
A numbered door on a machine. A service listens on a port, and web pages usually use port 80.
Where is Port taught?
Port is defined in Cybersecurity and Ethical Hacking: Fundamentals, Docker and Kubernetes for Beginners and Linux for Absolute Beginners.
Cybersecurity and Ethical Hacking: FundamentalsDocker and Kubernetes for BeginnersLinux for Absolute Beginners
Which lessons cover Port?
These lessons name it in their title or objectives:
- Cybersecurity and Ethical Hacking: Fundamentals, lesson 2.1: Addresses, Ports and Services
- Docker and Kubernetes for Beginners, lesson 2.1: Run a Web Server in the Background
- Docker and Kubernetes for Beginners, lesson 3.4: Run Safely and Stop Cleanly
- Linux for Absolute Beginners, lesson 6.3: Close the Doors You Do Not Use
Which terms are related to Port?
Next to Port in the course glossaries: Penetration test, Localhost, Rules of engagement, HTTP and HTTPS, Scope, Encryption, Attack surface, Hash, Engine and Volume.
Penetration testLocalhostRules of engagementHTTP and HTTPSScopeEncryptionAttack surfaceHashEngineVolume
The hard questions, answered straight
Bold questions people really ask. Each answer comes from the course data or a settled Academy fact.
Do I need experience before I learn Port?
It depends on the course. Each course that teaches it lists its own prerequisites, and all are listed at beginner level:
- Cybersecurity and Ethical Hacking: Fundamentals: No security, networking or programming experience is needed.
- Docker and Kubernetes for Beginners: You can open a terminal (PowerShell, Command Prompt, Terminal or a Linux shell) and run simple commands such as cd and ls or dir.
- Linux for Absolute Beginners: No Linux or programming experience is needed.