Confidentiality - protecting information frombeing disclosed to unauthorized parties.InfoSec: C-I-A TriadIntegrity - protecting information from beingchanged by unauthorised parties.Availability - to the availability of information toauthorized parties only when requestedA virus is a program designed to interfere with yourcomputer, device or network’s normal operation. A virusattaches itself in a program or a file and like real-life viruses,computer viruses can multiply or make complete copies ofthemselves when you copy the program or file that it isattached to.1A worm is considered as type of virus. Like a virus, it canmake copies of itself in computers that it comes in contactwith.2. WormA Trojan Horse or simply a Trojan is a type of malware thatdisguises itself as a useful and/or harmless program or file.Unwanted email mostly from bots or advertisers. It can beused to send malware.4. SpamA program designed to send you advertisements, mostly aspop-ups - take the quiz

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