Results 81 to 90 of about 75,178 (312)
Precision planter monitoring system based on mobile communication network
IET Networks, EarlyView., 2022 Abstract Sowing is an important link in agricultural production and the basis for ensuring high yields and bumper harvests. Agriculture requires precision plows with good performance and stable work. However, the seeding process is in a completely closed state, and the operator relies mainly on experience to judge the operating state and performance of
Bing Li, Jiyun Li
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A recyclable triboelectric nanogenerator integrating a pseudo‐honeycomb microstructure with liquid metal doping achieves 120% higher output (122 mW m−2) and >90% retention over seven cycles, enabling self‐powered smart home functions. The performance of single‐electrode triboelectric nanogenerators (SE‐TENGs) is governed by the effective contact area ...
Chencheng Hu +10 more
wiley +1 more source
Design and implementation of geographic information system with mobile terminal and 5G network
IET Networks, EarlyView., 2022 Abstract Remote insurance mainly completes quotation, insurance application and payment through the PC terminal and mobile terminal, and the premium directly enters the insurance account. This article takes remote insurance as an example. First, it analyses the requirements of the remote insurance and insurance system, and then collects data from the ...
Huijun Xiao, Tangsen Huang, Ensong Jiang
wiley +1 more source
Two-factor authenticated key agreement protocol based on biometric feature and password
Tongxin xuebao, 2017 A new two-factor authenticated key agreement protocol based on biometric feature and password was proposed.The protocol took advantages of the user’s biological information and password to achieve the secure communication without bringing the smart card ...
Xiao-wei LI +3 more
doaj
Preventing Shoulder-Surfing Attack with the Concept of Concealing the Password Objects’ Information
The Scientific World Journal, 2014 Traditionally, picture-based password systems employ password objects (pictures/icons/symbols) as input during an authentication session, thus making them vulnerable to “shoulder-surfing” attack because the visual interface by function is easily observed
Peng Foong Ho +4 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A high‐performance wearable triboelectric nanogenerator (TENG) based on polyethyleneimine ‐doped cellulose acetate is demonstrated for dynamic signature authentication. The developed TENG with enhanced interfacial polarization and increased surface charge density exhibits excellent mechanical durability, environmental stability, and long‐term ...
Yoon‐Seo Choi +3 more
wiley +1 more source
Secure password-based authentication scheme with anonymous identity without smart cards
Tongxin xuebao, 2008 Rhee-Kwon-Lee’s password-based scheme without using smart cards is vulnerable to insider attack,password can’t be changed freely,and its computational cost is high.In order to fix all these security flaws,a new password-based authentication scheme with ...
WANG Bang-ju1 +2 more
doaj
Password Security as a Game of Entropies
Entropy, 2018 We consider a formal model of password security, in which two actors engage in a competition of optimal password choice against potential attacks. The proposed model is a multi-objective two-person game.
Stefan Rass, Sandra König
doaj +1 more source
Security Analysis of salt||password Hashes
, 2012 Protection of passwords used to authenticate computer systems and networks is one of the most important application of cryptographic hash functions. Due to the application of precomputed memory look up attacks such as birthday and dictionary attacks on ...
Praveen Gauravaram, Gauravaram, Praveen
core +1 more source
Health Care Science, EarlyView.This study reveals that eHealth literacy enhances online health information seeking behavior among cancer patients both directly and indirectly through the chain mediation of self‐efficacy and information utility, highlighting its critical role in empowering cancer patients to effectively use online health information. ABSTRACT Background Searching for
Tianchun Zhou +3 more
wiley +1 more source