Security Issues (Grade 12 NSC Matric Computer Application Technology): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
ShowHide
Practise the cards
10 cards from this deck
DoS attack effect
DoS attack effect
Overwhelms server so legitimate users can't connect
DDoS attack
DDoS attack
DoS using multiple compromised computers
Cyberterrorism targets
Cyberterrorism targets
Critical IT infrastructure: power grids, water, finance
Spoofing attack method
Spoofing attack method
Uses false data/fake credentials to appear legitimate
Sniffer attack intercepts
Sniffer attack intercepts
Unencrypted data travelling across network
Malware
Malware
Software designed to harm computers without user knowledge
Ransomware action
Ransomware action
Encrypts files for ransom
Bot definition
Bot definition
Software that automatically performs tasks/actions
Zombie computer
Zombie computer
Computer completely controlled by malware bots
Botnet/zombie army
Botnet/zombie army
Network of multiple zombie computers controlled by hackers