MPPSC_CURRENT Telegram 14259
πŸ”† Quantum Leap in Digital Security by Indian Researchers

πŸ“ Context:
βœ… Scientists at Raman Research Institute (RRI), Bengaluru, led by Dr. Urbasi Sinha, have developed quantum techniques to generate and certify true random numbers.
βœ… Marks a major breakthrough for hack-proof digital and online security.

πŸ“ How It Works:
βœ… Traditional systems use pseudorandom numbers (algorithm-based, predictable).
βœ… True randomness comes from natural or physical quantum processes like photon behaviour.
βœ… Technique uses Leggett-Garg inequality and quantum entanglement β€” proving randomness is intrinsic and certifiable.

πŸ“ Significance:
βœ… Enables creation of truly unpredictable encryption keys.
βœ… Strengthens cybersecurity for encryption, authentication, and national digital infrastructure.
βœ… RRI became the first lab globally to show certified true randomness in a loop-free quantum setup.

πŸ“ Mains Question:
Discuss how advancements in quantum random number generation can enhance India’s cybersecurity and data protection framework.

#prelims #GS3
#science_and_technology
#science_technology

Join @PIB_UPSC
@upsc_science_and_technology



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πŸ”† Quantum Leap in Digital Security by Indian Researchers

πŸ“ Context:
βœ… Scientists at Raman Research Institute (RRI), Bengaluru, led by Dr. Urbasi Sinha, have developed quantum techniques to generate and certify true random numbers.
βœ… Marks a major breakthrough for hack-proof digital and online security.

πŸ“ How It Works:
βœ… Traditional systems use pseudorandom numbers (algorithm-based, predictable).
βœ… True randomness comes from natural or physical quantum processes like photon behaviour.
βœ… Technique uses Leggett-Garg inequality and quantum entanglement β€” proving randomness is intrinsic and certifiable.

πŸ“ Significance:
βœ… Enables creation of truly unpredictable encryption keys.
βœ… Strengthens cybersecurity for encryption, authentication, and national digital infrastructure.
βœ… RRI became the first lab globally to show certified true randomness in a loop-free quantum setup.

πŸ“ Mains Question:
Discuss how advancements in quantum random number generation can enhance India’s cybersecurity and data protection framework.

#prelims #GS3
#science_and_technology
#science_technology

Join @PIB_UPSC
@upsc_science_and_technology

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