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A worm is a self-replicating malware that propagates independently across networks, exploiting vulnerabilities to spread without user action. Worms are particularly dangerous because they do not require a host file or human interaction to spread. They consume network bandwidth and system resources, potentially causing systems to crash. Famous examples include the ILOVEYOU and WannaCry worms, which caused global damage. Worms often carry payloads, such as ransomware or spyware, amplifying their impact. Preventive measures include patching software vulnerabilities and using robust firewalls. Why Other Options Are Incorrect: 1. Virus: Requires a host file and user action, such as opening an infected file, to spread. 2. Trojan: Disguised as legitimate software and requires execution by the user. 3. Spyware: Focuses on stealthily collecting user data rather than replication. 4. Ransomware: Encrypts user data and demands payment but does not replicate itself. The autonomous nature of worms makes them a critical concern in network security.
Which nation was India's largest trading partner from January to July 2024?
Which organization has been designated as the Nodal Centre for ISRO's START programme?
The Ministry of Women and Child Development has released a centrally-sponsored scheme_____for the children to secure a healthy and happy childhood for e...
Who is appointed as the Ambassador of Japan to India?
Recently a new species of spider naming Pseudomogrus Sudhii has been discovered in which state of India?
Who received the 'Nritya Kalanidhi' award at the 17th Dance Festival of the Music Academy in Chennai?
Where in Uttar Pradesh is Artificial Limbs Manufacturing Corporation situated?
Which state signed a MoU with 23 companies at the World Economic Forum meeting in Davos, Switzerland worth Rs 30,000 crore.
What is the capital of Haryana?
The 21st edition of bilateral naval Exercise Varuna began on 16th January, 2023 it is between India and which other country?