Networks & Data Transmission — ICAS Year 7 Digital Technologies
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8 Terms
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IP Address
A unique number assigned to every device on the internet (like a phone number)
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Domain Name
Easy-to-remember website name (e.g., google.com)
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DNS
Translates domain names to IP addresses
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Router
Connects your home network to the internet
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Server
A powerful computer that stores websites and data
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Firewall
Security system that protects networks from threats
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Data Packet
Small chunks of data sent across networks
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HTTPS
Secure protocol for safe browsing