Which one of the following statements best reflects the most critical inference that can be made from the passage given above ?
- (a) Computers are not completely safe. ✓ UPSC's answer
- (b) Companies producing the software do not take cyber security seriously.
- (c) Stringent data security laws are needed.
- (d) The present trend of communication technologies will affect our lives in future.
Why the answer is (a)
• The passage highlights that computers are increasingly integrated into physical objects and vulnerable human bodies, such as cars, pacemakers, and insulin pumps.
• It explicitly states there is little evidence that these gadgets will be more trustworthy than desktop counterparts.
• The text provides concrete examples of hackers taking remote control of internet-connected cars and pacemakers.
• These examples demonstrate that the integration of computers into critical physical systems creates significant security vulnerabilities.
• Therefore, the most critical inference is that computers, especially when embedded in physical devices, are not completely safe.
Why the other options are wrong
- (b) Companies producing the software do not take cyber security seriously.
- The passage does not mention the attitudes or efforts of software companies regarding cyber security.
- (c) Stringent data security laws are needed.
- The passage focuses on the technical vulnerability of devices rather than the need for legislative or legal frameworks.
- (d) The present trend of communication technologies will affect our lives in future.
- While the passage mentions the future impact of the Internet of Things, the primary focus is on the specific security risks and lack of trustworthiness, not just general life impact.
Asked in the CSAT Paper II of the UPSC Civil Services Preliminary Examination 2021, held on 10 October 2021. Question and answer key: Union Public Service Commission. Explanation: UPSC Answer Check.