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1.6 System Security
Descrição
GCSE Computing Mapa Mental sobre 1.6 System Security, criado por kimi rod em 02-05-2018.
Sem etiquetas
computing
gcse
Mapa Mental por
kimi rod
, atualizado more than 1 year ago
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Criado por
kimi rod
mais de 6 anos atrás
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Resumo de Recurso
1.6 System Security
Malware
trojan
decieves people to download it
deceptive
get informed w/ latest tricks
program that looks good but is bad
designed to gain unauthorised access to a computer system
software written to infect computers
on internet without protection = at risk
fraud and identity theft
Phishing
online fraud techinque
spamming people with fake messages
lures people into revealing personal info
credit cards, passwords etc.
fastest online crime method
identity theft
Brute Force
trial and error method
decrypting data (passwords etc)
Denial of Service
flooding a server with useless traffic
prevents them from responding to client server requests
service attack (DDOS)
multiple infected systems all target one system
Data Interception and Theft
packet sniffer program
the data goes where its not supposed to go
monitors traffic
stealing data
SQL Injection
technique to change data in a database
by inserting additional code into text input box
used to hack data driven applications
creates a different search engine
WAYS OF PREVENTION
penetration testing
network forensics
network policies
anti-malware software
firewalls
user access levels
passwords
encryption
THREATS IN NETWORK
people as 'weak point' (social engineering)
network policy
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