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Mia Escritt
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Subdecks (9)
Paper 1
Computer science
319 cards
1.4.2
Computer science
15 cards
3.4 - web technologies
Computer science
95 cards
3.2 - databases
Computer science
140 cards
DIRT
Computer science
86 cards
2.2.1 - programming techniques
Computer science
22 cards
2.1.5 - thinking concurrently
Computer science
12 cards
Paper 1
Computer science
191 cards
Paper 2
Computer science
3 cards
Cards (885)
What is a firewall
A
hardware
device that monitors
packets
going to and from a network
WAN and LAN
LAN has a short range
wireless
and WAN tends to use
third party
communication links
LAN is more
secure
WAN is subject to attack
LAN requires no extra communication
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