33026961
Description
Mind Map by Sienna Bradbury-Harrold, updated more than 1 year ago
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Created by Sienna Bradbury-Harrold
about 3 years ago
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networks
- advantage's
- can fix hacks easy
- if your computer breaks it is saved
- firewall
- protects system
- data theft
- being hacked
- being hacked
- gives privacy
- data theft
- minimises freezing
- can fix hacks easy
- types
- wan
- Lan
- ip adress
- ring
- star
- bus
- tapology
- Can
- Man
- san
- wan
- dis advantages
- if server breaks
- easy hack
- lacks
independence
- poses security difficulties
- poses security difficulties
- virus
- malwear
- dependancy
- can break
- expensive
- files become inaccessible
- if server breaks
- ipadress
- 4 billion
ip's
- 32 bit
- ip= unique value
- I p addresses are unique
- Unique value
- Designed in 1983
- More than 4 billion
- 4 billion
ip's
- Internet
- Huge global network
- Broad band routier
- Mesh topology
- Routing
- Packets
- If watching a video the place it’s being sent from send the video in small clips. The
most necessary ones first eg: in chronological order so the video will play before it
being all downloaded
- If watching a video the place it’s being sent from send the video in small clips. The
most necessary ones first eg: in chronological order so the video will play before it
being all downloaded
- Cables under the sea
- Englands internet leaves in Portsmouth
- Packets may
take different
routs
- Packets reassembled
- Huge global network
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