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  Access control refers to the security measures and practices implemented to regulate and control access to resources, systems, or physical areas. It is a fundamental aspect of information security and helps protect sensitive data, prevent unauthorized activities, and maintain the confidentiality, integrity, and availability of resources. Access control systems are designed to ensure that only authorized individuals or entities can access certain areas or resources. These systems can be physical or logical, depending on the type of access being controlled. Physical Access Control: Physical access control involves securing physical areas such as buildings, rooms, or data centers. It typically involves the use of physical barriers, locks, keys, badges, or biometric systems to authenticate and grant access to authorized personnel. Examples of physical access control measures include swipe cards, proximity cards, PIN codes, fingerprint scanners, or security guards. Logical Access Con...

  Unix and Windows are two different operating systems commonly used in computers. Here's a simple explanation of their differences: Design and History: Unix: Unix is an operating system developed in the 1970s and is known for its stability, security, and flexibility. It was primarily used in servers and workstations and later became the foundation for various Unix-like systems, such as Linux and macOS. Windows: Windows is an operating system developed by Microsoft in the 1980s. It started as a graphical user interface (GUI) for MS-DOS and evolved into a fully featured operating system for personal computers. User Interface: Unix: Unix traditionally has a command-line interface, which means users interact with the system by typing commands. However, many Unix-like systems now also provide graphical interfaces. Windows: Windows is known for its graphical user interface (GUI) with windows, icons, menus, and a mouse-driven interface. It allows users to interact with the system using a...

  IIT Kanpur researchers have developed a touch-sensitive or haptic smartwatch for the blind and the visually impaired that offers various features to help in day-to-day life. IIT Kanpur researchers have developed a novel touch-sensitive smartwatch which can be a boon for the visually impaired and blind persons. It offers several features such as the indication of health parameters, instant short-timer, hydration reminder etc. The watch has been developed at the National Centre for Flexible Electronics, IIT Kanpur by Prof. Siddhartha Panda, Department of Chemical Engineering, and Vishwaraj Srivastava. HOW THIS SMARTWATCH WILL BENEFIT THE VISUALLY IMPAIRED Around 49 million blind and 285 million visually impaired persons in the world face difficulty in easily interacting with devices due to the absence of tactile interface. India is home to about 20% of the total blind people in the world. Addressing the concern, the team at IIT Kanpur has developed a smartwatch that operates in hap...

पहले पड़ाव में ये इलेक्ट्रिक कार सिर्फ दिल्ली-एनसीआर और मुंबई के ग्राहकों के लिए उपलब्ध है और कंपनी की वेबसाइट के मुताबिक फिलहाल मुंबई, थाणे, नवी मुंबई, नई दिल्ली, गुरुग्राम और नोएडा के ग्राहक इस EV को खरीद सकते हैं। बात करें इसके लुक की तो दिखने में ये इलेक्ट्रिक कार काफी अनोखी और अट्रैक्टिव लुक के साथ आती है। नई दिल्ली भारत में पेट्रोल और डीजल की कीमतों में बीते कुछ सालों में काफी इजाफा किया गया है और इसका सीधा असर आपकी जेब पर पड़ता है। मार्केट के इसी सेंटिमेंट को देखते हुए कार निर्माता कंपनियों ने कई सीएनजी कारें (CNG) भी मार्केट लगातार उतार रही हैं। सीएनजी कारों के अलावा एक और विकल्प है जो डीजल और पेट्रोल वाली कारों को रिप्लेस कर सकता है और वो विकल्प है इलेक्ट्रिक कारें। लोगों का रुझान भी इलेक्ट्रिक कारों की ओर लगातार बढ़ रहा है इसलिए लगातार नए मॉडल्स की एंट्री बाजार में हो रही है। लेकिन इलेक्ट्रिक वाहन आम इंजन वाली कारों की तुलना में महंगी होती हैं और इसीलिए ग्राहक इन्हें लेने में कतराते है। इंडिया में बनी दुनिया की सबसे सस्ती इलेक्ट्रिक कार मुंबई के एक इलेक्ट्रिक वाहन ...