Protecting Yourself Online and Antivirus Programs (Grade 11 NSC Matric Computer Application Technology): Flashcards

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Protecting Yourself Online and Antivirus Programmes
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Online harassment

Harmful behaviours: hateful messages, DDoS attacks, defamation

Malware

Software to disrupt, damage, or gain unauthorised access

Ransomware

Malware encrypting files & demanding payment for release

Trojans

Programmes appearing harmless with hidden malicious code

Worms

Self-replicating programmes spreading across networks

Multi-step verification

Security requiring 2nd form of ID beyond password

First step if harassed online

Document: take screenshots, print, record sites & dates

Key malware prevention

Avoid suspicious emails/downloads, keep software updated

Antivirus software function

Scans, identifies, isolates & removes harmful software

Strong password traits

Unique and complex

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