Handle files with text editors like Nano and Vim, download with the wget command securly transfer file between two machines using SSH and SC

Remotely execute commands by using the Secure Shell protocol to connect to the remote Linux machine. The SSH syntax require the IP address,

Linux is an open-source operating system based on UNIX. Interact with the system without a Graphical User Interface (GUI) using the text-bas

Other components who makes the web run efficiently and secure are load balancers, CDN, databases, WAF, virtual hosts, scripting and backend

A website is made up of a front end with the browser rendering the website and back end where the server process the request and return a re

Protocols used to view websites are HyperText Transfer Protocol (HTTP) and HyperText Transfer Protocol Secure (HTTPS)

Domain Name System (DNS) makes it easier to communicate with devices online. There is a domain hierarchy which consists of Top-Level Domain

Some technologies used to extend networks are port forwarding with firewalls accepting or denying traffic through the ports

In networking data is divided into smaller pieces when transmitted to another device on the network

The OSI Model (Open Systems Interconnection Model) is a framework for all networked devices and how they will send, receive and interpret da

About LAN topologies like star, bus and ring topology, and their benefits and disadvantages. Switch, router, subnetting, ARP and DHCP

Devices connected in a network, where the Internet is one big network made up of many small networks joined together. Small private networks

There are many different jobs within the security industry, and cyber security careers are becoming more in demand

Defensive Security: preventing intrusions, detecting intrustions and responding accordingly, blue teamers

Offensive security: think like a hacker, be ahead. Break into systems, exploit bugs, find vulnerabilities and gain unauthorized access. Unde

When interacting with a shell, you must be in the directory where you want to perform operations.

PowerShell is a cross-platform task automation with command-line shell, scripting language and a configuration management framework

Advantages of Command-Line Interface (CLI): speed, efficiency, lower resource usage, automation (batch file or script), remote management (S

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