Networking Basics
This device connects multiple devices together in a local network and forwards data to the correct device.
What is a switch?
This protocol is used to send web pages over the internet.
What is HTTP?
This type of attack tricks users into revealing personal information through fake emails or websites.
What is phishing?
This device allows wireless devices to connect to a network.
What is a wireless access point?
This is the practice of updating software regularly to fix security vulnerabilities.
What is patching (or software updates)?
This type of network covers a small geographic area like a home, school, or office.
What is a LAN (Local Area Network)?
This secure version of HTTP encrypts data sent between websites and users.
What is HTTPS?
This software is designed to damage, disrupt, or gain unauthorized access to systems.
What is malware?
This cable type is commonly used for Ethernet connections and has RJ-45 connectors.
What is a twisted pair cable (Ethernet cable)?
This authentication method requires two forms of verification to log in.
What is Two-Factor Authentication (2FA)?
This networking model divides communication tasks into 7 layers.
What is the OSI Model?
This protocol automatically assigns IP addresses to devices on a network.
What is DHCP?
This tool monitors and controls incoming and outgoing network traffic based on rules.
What is a firewall?
This device regenerates and strengthens signals in a network.
What is a repeater?
This is the practice of creating copies of data to prevent loss.
What is data backup?
This device connects a local network to the internet.
What is a router?
This protocol is used to send and receive emails.
What is SMTP?
This security practice involves using strong and unique passwords.
What is password security (or strong password practices)?
This device connects two networks together and operates at Layer 3 of the OSI model.
What is a router?
This type of website connection shows a padlock symbol in the browser.
What is a secure website (HTTPS)?
This is the unique numerical label assigned to every device on a network.
What is an IP address?
This protocol translates website names into IP addresses.
What is DNS?
This process converts data into a coded format to prevent unauthorized access.
What is encryption?
This hardware component inside a computer allows it to connect to a network.
What is a Network Interface Card (NIC)?
This is the act of locking your computer or logging out when leaving it unattended.
What is workstation security (or locking your device)?