Trojan is an example of __________.

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UP Police SI (दरोगा) Official PYP (Held On: 28 Nov 2021 Shift 1)
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  1. Malware
  2. Operating System
  3. Firewall
  4.  Antivirus

Answer (Detailed Solution Below)

Option 1 : Malware
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UP Police SI (दरोगा) Official PYP (Held On: 2 Dec 2021 Shift 1)
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Detailed Solution

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The correct answer is Malware.

Key Points

  • A Trojan is a type of malware that disguises itself as legitimate software to trick users into installing it.
  • Once installed, Trojans can perform malicious activities such as stealing data, creating backdoors, or enabling unauthorized access.
  • Unlike viruses, Trojans do not self-replicate; they rely on social engineering tactics to spread.
  • Trojan malware is commonly delivered through phishing emails, fake software updates, or malicious downloads.
  • Examples of Trojan malware include Zeus, Emotet, and Remote Access Trojans (RATs).

Additional Information

  • Malware
    • Malware is short for malicious software and refers to any program or file designed to harm or exploit computers and networks.
    • Types of malware include viruses, worms, Trojans, ransomware, spyware, and adware.
    • Malware can steal sensitive data, disrupt system operations, or cause financial losses.
    • To prevent malware, users should use strong antivirus software, avoid suspicious links, and regularly update their systems.
  • Ransomware
    • A type of malware that encrypts a user's files and demands payment (ransom) to restore access.
    • Notable ransomware attacks include WannaCry and Petya.
    • Ransomware typically spreads through phishing emails or malicious downloads.
  • Spyware
    • A type of malware that secretly gathers user data without their consent.
    • Spyware can monitor user activity, steal passwords, or track browsing behavior.
  • Antivirus Software
    • Antivirus programs are designed to detect, prevent, and remove malware from systems.
    • Regular updates and scans are crucial to maintaining strong protection against evolving threats.

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