Based on a News Article published in the ‘The Hindu’ on 13th November 2021 on Page Number 5
Useful for UPSC CSE Prelims and Mains (GS Paper III)
Why in News:
What is the problem:
Background:
What is Pegasus:
What can Pegasus do:
Difference between Malware & Spyware:
S. No. |
Malware |
Spyware |
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It is a code or a file which is used to cause destruction to personal computer or network of the targeted user. |
Spyware is also a type of Spyware only, which has a speacialized funcrtion of collecting information from the electronic device of the targeted user. |
|
Malware is a broad term which includes various types of malicious softwares including Spyware. Other types of malware are ransomware, fileless malware, adware, etc. |
Spyware is a sub-type of the malware only. |
|
It is more harmful than spyware. |
It is less harmful than malware. |
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It can be detected & removed from the electronic device of the targeted user using a anti-virus software. |
It can only be detected & removed from the electronic device of the targeted user using a anti-spyware software. |
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It has the tendency to replicate itself and form copies of itself thus enhancing its damaging potention. |
It does not have the power to self-replicate itself. |
|
It can perform various destructive functions like slowing down the electronic device, corrupting the entire data, or causing error in the electronic operations. |
It is mainly used by 3rd party organizations or firms to collect the personal information of the targeted user. |
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Examples à Ryuk, Astraroth, Fireball, Emotet, Stuxnet, Zacinlo, Triada, Echobot, Olympic Vision, etc. |
Examples à Pegasus, Gater, ISTBar, Transponder, Blazefind, Hot as hell, etc. |