Quantum Key Distribution | DRDO | Daily Current News | Drishti IAS

हमारी टीम द्वारा काउसलिंग लेने के लिए यह फॉर्म भरें: https://drishti.xyz/Noida-Centre-Hindi या फिर इस नंबर पर संपर्क करें: 8750187501 लोकेशन: https://drishti.xyz/Drishti-IAS-Noida ************************************************************************* In a groundbreaking experiment, researchers have successfully demonstrated quantum secure communication over a free-space optical link for a distance of 1 kilometer. This achievement follows ISRO's 2021 demonstration of free-space Quantum Key Distribution (QKD) over a distance of 300 meters. The experiment, part of DRDO's project for developing photonic technologies for free-space QKD, shows great promise in enhancing cyber security and real-time applications of quantum internet. The Quantum Bit Error Rate (QBER) in this experiment remained below 7%, ensuring that the information sent and received remains secure from third-party interception. This marks a major step towards creating highly secure communication channels and strengthens the development of quantum internet technologies. ************************************************************************* 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐃𝐫𝐢𝐬𝐡𝐭𝐢 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐀𝐩𝐩 𝐧𝐨𝐰 : IOS: https://drishti.xyz/DLA-IOS Android : https://drishti.xyz/DLA-Android Windows : https://drishti.xyz/DLA-Windows =̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵ 👉 For 𝐟𝐞𝐞, 𝐀𝐝𝐦𝐢𝐬𝐬𝐢𝐨𝐧 and 𝐨𝐭𝐡𝐞𝐫 𝐝𝐞𝐭𝐚𝐢𝐥𝐬 of this course visit this link: https://drishti.xyz/hindi-online-course or download the 𝐃𝐫𝐢𝐬𝐡𝐭𝐢 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐀𝐩𝐩. 👉 हमारे सभी सेंटरों से जुड़ने के लिए यहाँ पर क्लिक करें : https://drishti.xyz/Classroom-Program =̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵ 𝐅𝐨𝐥𝐥𝐨𝐰 𝐮𝐬 𝐨𝐧 𝐬𝐨𝐜𝐢𝐚𝐥 𝐦𝐞𝐝𝐢𝐚 : https://drishti.xyz/SocialMedia-YT =̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵ 👉 𝐎𝐮𝐫 𝐑𝐞𝐠𝐮𝐥𝐚𝐫 𝐘𝐨𝐮𝐓𝐮𝐛𝐞 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐬' 𝐏𝐥𝐚𝐲𝐥𝐢𝐬𝐭𝐬: 1. Videos by Dr. Vikas Divyakriti: https://drishti.xyz/Videos-DrVikasDivyakirti-Playlist-YT 2. Concept Talk- By Dr. Vikas Divyakirti: https://drishti.xyz/Concepttalk-DrVikasDivyakirti-Playlist-YT 3. Current News Bulletin: https://drishti.xyz/CNB-Hindi-YT 4. News On Map : https://drishti.xyz/News-on-map-Playlist-YT =̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵=̵ 👉 डेली न्यूज़ और एडिटोरियल: https://drishti.xyz/Daily-news-analysis-hindi-website 👉 डेली करेंट अफेयर्स टेस्ट: https://drishti.xyz/current-affairs-quiz-website 👉 प्रैक्टिस टेस्ट: https://drishti.xyz/hindi-quiz-website 👉 लोकसभा और राज्यसभा टीवी डिबेट: https://drishti.xyz/loksabha-rajyasabha-website 👉 डेली मेंस आंसर राइटिंग प्रैक्टिस: https://drishti.xyz/mains-practice-question-website #QuantumCommunication | #DailyCurrentNews | #DrishtiIAS | #QuantumCryptography | #CyberSecurity #UPSCPreparation | #CivilServicesExam | #IASPreparation | #UPSC2026 | #UPSC | #UPSCMotivation | #CurrentAffairs | #upscmains2025 #drishtionlinecourse