NETWORK SECURITY
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Malware
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Virus
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Spoofing
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None of the above
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Detailed explanation-1: -A virus is a type of malware that, when executed, self-replicates by modifying other computer programs and inserting their own code. When this replication succeeds, the affected areas are then said to be infected. Virus writers use social engineering and exploit vulnerabilities to infect systems and spread the virus.
Detailed explanation-2: -A virus is a computer program that replicates itself by modifying system or application software and then traveling from computer to computer, via disks or a network. Most viruses are harmless, but some viruses can erase files on your hard drive, slow down your computer, or do other kinds of damage.
Detailed explanation-3: -Virus. A virus is a piece of code that inserts itself into an application and executes when the app is run. Once inside a network, a virus may be used to steal sensitive data, launch DDoS attacks or conduct ransomware attacks.
Detailed explanation-4: -Worms. One of the most common types of malware, worms, spread over computer networks by exploiting operating system vulnerabilities. A worm is a standalone program that replicates itself to infect other computers without requiring action from anyone.