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124 articles for “signatures”
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Olfactory Biometric Technique: An Emerging Technology
Abstract: Now-a-days authentication becomes a part of our daily life. Biometric authentication or, simply, biometrics refers to the method of using the physiological or behavioral characteristics to determine or verify one’s identity. Many of the systems require reliable personal recognition approaches to either identify or determine an individual by requesting their services. The purpose of such approaches is to ensure that whether the rendered services are accessed only by a legitimate …
Published in Journal of Advancements in Robotics · Vol. 1, Issue 1, 2014 · pp. 1–11 Read article
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A Simple Optical Sensor Based System For Monitoring Plant Health Status
Abstract: AbstractPlant nutrition is the basic need for plant growth and productivity. Nutrient monitoring of plants is the key factor for farmers and agriculturalists. Nitrogen is a necessary element for plant growth and development and it is a major component of chlorophyll in plant leaves. Chlorophyll content of a plant is one of the most important natural indicators of plants nutritional stress and the overall health status of plants. Several sensors …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 6, Issue 1, 2019 · pp. 89–98 Read article
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Use of GPS Based Spatial Alarm System for an Alert of Locations
Abstract: GPS based spatial alarm is one of the alert system for many Location Based Services. If the user set an alarm for a location, it will make a sound and notification once it’s detected the user within the user defined range from the destination. The GPS must be enabled on a mobile device to use this application. SHA1 signature is used to generate a Google map API key for displaying …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 1, Issue 2, 2014 · pp. 13–16 Read article
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Review of SHA-1 Encryption Algorithm
Abstract: In the security world, encryption is the popularly known method for protection and safety of data. Digital signature and message authentication are the widely known applications of hashing that require the hash value calculation. Sha-1 is amongst the most trusted algorithms for calculating hash values. Sha-1 takes any size of input and yields fixed size hash value of 160 bits after going through 80 rounds. Belonging to MD4 family sha-1 …
Published in Journal of Advances in Shell Programming · Vol. 3, Issue 3, 2016 · pp. 1–4 Read article
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Authenticity by using Digital Certificate and Secure Communication through Key Agreement Protocol
Abstract: An essential component of Internet security is based on public key cryptography, the twopart encryption scheme where one part of the key is held privately and the other is madepublic. This technology has given rise to a small but growing industry that provides Certificate Authority services (CA). These companies verify that a server computers public key is valid and combine it with their own public key to create a unique …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 1, Issue 1, 2014 · pp. 12–16 Read article
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Multicast Authentication Protocol in the Two-way Relay Channel with Active Attackers
Abstract: An effective key generation scheme that achieves a substantially larger key rate than that of a direct channel mimic approach. Existing schemes, there is need for the key generating terminals to obtain correlated observations in our scheme. It also investigate the effects of an active attacker on the proposed key a novel multicast authentication protocol, namely MABS, including two schemes. The basic scheme (MABS-B) eliminates the correlation among packets and …
Published in Journal of Operating Systems Development & Trends · Vol. 3, Issue 1, 2016 · pp. 22–30 Read article
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Security in Smart-Grid using Elliptic Curve
Abstract: The IoT is a technology which helps to connect anywhere, anytime and anyplace to anyone. This concept of IoT has helped the human kind to make every device controllable without physical intervention by a human being. It has led to the development of various applications like smart grid, smart parking, smart home etc. Among the various applications of the smart grid, we focus on Advanced Metering Infrastructure (AMI). AMI is …
Published in Journal of Web Engineering & Technology · Vol. 6, Issue 1, 2019 · pp. 44–51 Read article
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Literature Review on Intelligent Attendance Systems
Abstract: Every organization that relies on people today must, as a first step, account for its employees. As a result, the various organizations must spend a sizable sum of money on developing and maintaining an appropriate management system. Government agencies and educational institutions frequently use paper-based systems to record attendance. For instance, it requires quite some time to reach out to each student by calling their name at the start of …
Published in Journal of Advancements in Robotics · Vol. 9, Issue 3, 2022 · pp. 30–35 Read article
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Enhancing the Cloud Data Security Using Keeper Key and Kernel Tag
Abstract: Cloud computing is used everywhere in today's era. Around 80+ businesses are running on cloud computing. But security is also an important issue. Barley is a disease that can spread destructively, leading to significant damage. Attacks can be done in two ways. One of them may be from outside the server and this study will discuss an important topic. Brute force and signature threats are attacks that attack cloud servers …
Published in Journal of Advances in Shell Programming · Vol. 10, Issue 1, 2023 · pp. 35–46 Read article
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Land Verification System Using Artificial Intelligence
Abstract: Our analysis in “Land Verification System Using AI”, runtime security and secure key disposal procedures carried out using sandboxing method eliminate risks linked to private keys. Depending on the type of land ownership, the framework's usefulness varies, and the discussion's end objective takes care of future tasks. A useful and practical solution for land vault confirmation using a biometric-based enhanced signature scheme is the end result of this investigation. The …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 10, Issue 1, 2023 · pp. 20–30 Read article
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Resources/Funds Sharing through Decentralized Application (DApps) Using Ethereum on Blockchain
Abstract: A purely decentralized application meant to share resources/funds online with the most hassle-free and provide a reliable solution that is not supported by any intermediate, centralized authority and provides transparency with a perfect peer-to-peer approach. This system works to fulfil two of the most important requirements. Internet promised but was not able to solve and are the biggest question on the security of any application, data, network, etc. This decentralized …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 9, Issue 1, 2022 · pp. 1–8 Read article
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Cyber Security Implementation Through Deep Learning Based Fraudulent URL Detection
Abstract: A malicious URL, sometimes known as Spam, malicious ads, and drive-by vulnerabilities may all be found on a site that is malevolent. To find rogue URLs, you need to be quick. Researchers previously used blacklisting, regular expression searching and signature matching in their investigations. These strategies are worthless for discovering new malicious URLs or updated versions of previously problematic URLs. A machine learning-based approach may be developed to overcome this …
Published in Recent Trends in Programming languages · Vol. 9, Issue 2, 2022 · pp. 35–42 Read article
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A Gui Model for the Encryption and Decryption of an Image
Abstract: Digital watermarking is the processing of combined information into a digital signal. A watermark is a secondary image, which is overlaid on the host image, and provides a means of protecting the image. It acts as a digital signature, giving the image a sense of ownership or authenticity. Digital watermarking technique is very impressive for image authentication or protection for attacks. This paper proposes a separable reversible data hiding in …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 3, 2015 · pp. 47–54 Read article
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Monitoring Recent Vegetation Greenness Trend Impacted from Past Drought Events in Northern Arizona with AVIRIS and MODIS
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Northern Arizona has experienced a severe drought with significant impacts on various ecosystems. There have been extensive mortality and bark beetle insect population in conjunction with the multi-year drought. We evaluated remotely-sensed drought indicator with Airborne Visible Infra-Red Imaging Spectrometer (AVIRIS) hyperspectral data flown across the C. Hart Merriam Transect in northern Arizona and MODIS multispectral sensor. Drought impacts on vegetation …
Published in Journal of Remote Sensing & GIS · Vol. 2, Issue 1, 2011 · pp. 23–33 Read article
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Correlation between Enhanced Vegetation Indices and Rainfall Patterns of Kurnool District, Andhra Pradesh
Abstract: Vegetation indices enhance vegetation spectral signatures by combining bands of red (630–700 nm) and near-infrared wavelengths (700–1100 nm). This can be best suited to study vital activity of vegetation on land surface. Kurnool district is chosen to assess the capability of continuous spatial and temporal coverage; MODIS-derived enhanced vegetation indices (EVI) data were utilized to monitor the vegetation seasonal dynamics and their relationship with precipitation. Statistical analysis of mandal-wise mean …
Published in Journal of Remote Sensing & GIS · Vol. 4, Issue 1, 2013 · pp. 7–12 Read article
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ASTER Spectral Analysis Based Vegetation Species Identification of the Forest Areas Situated in Ghatsila, Musabani and Dhalbhumgarh
Abstract: Reflectance-converted imagery is a requirement for establishing remote sensing algorithms for mapping vegetation species using their specific absorption and reflectance spectra. The differences among the spectral signatures, the unique patterns of absorption and reflection of visible and infrared energy help the researcher to identify types of plants. During the last few decades remote sensing technology has become increasingly important tool for mapping and inventorying forest resources around the world. Jharkhand …
Published in Journal of Remote Sensing & GIS · Vol. 6, Issue 2, 2015 · pp. 41–50 Read article
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Some Aspects of the Vagaries in the Pattern of Meteorological Parameters in the State of Rajasthan in Association with the LULC Change
Abstract: Present work examined the role of the change in land use and land cover (LULC) in altering the rainfall and temperature pattern over the western part of the Rajasthan, India. For this purpose, the high-resolution gridded rainfall and surface temperature data sets prepared by IMD (India Meteorological Department) and Climatological Research Unit Time Series (CRU TS 3.21) have been utilized. An increase in surface temperature and decrease in rainfall for …
Published in Journal of Remote Sensing & GIS · Vol. 8, Issue 1, 2017 · pp. 53–65 Read article
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Bearing Fault Analysis using Variational Mode Decomposition
Abstract: Bearing health analysis plays a significant role in industry to improve reliability and performance of critical processes by alarming the faults at early stages. Conventional techniques do not guarantee to detect the faults at early stages because the low energy bearing frequencies get suppressed by stern noise and higher vibrations. The fast Fourier transform (FFT) fails to analyze the transient and nonstationary signals directly. This paper performs the signal analysis …
Published in Journal of Instrumentation Technology & Innovations · Vol. 4, Issue 2, 2014 · pp. 20–27 Read article
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Underwater Noise Radiated by Fishing Vessels in Visakhapatnam Fishing Harbor
Abstract: The sound has always been a better measure to understand the oceans. Among the various sources of underwater noise, mainly physical, biological and anthropogenic, it is seen that through the increase in anthropogenic noise in the oceans, the ambient noise levels are rising. Fishing vessel radiated noise has been a major concern in the fisheries acoustic scientific community due to the possible effects on altering the natural activities of the …
Published in Journal of Offshore Structure and Technology · Vol. 6, Issue 1, 2019 · pp. 28–38 Read article
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Frustrated Electron Spins Beget Quantum Technology
Abstract: Materials are the connectors between the real and imaginary world. Frustration in electron’s spin in specific materials due to overchoice resulting in the material to be like liquid and such material is known as quantum spin liquids. These are assumed to hold quantum entanglement which has many potential applications in the field of quantum information processing, quantum technology and many more. In this review, an attempt has made to explain …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 1, 2019 · pp. 84–89 Read article