Results 1 to 10 of about 120 (95)
Secure LoRa Firmware Update With Adaptive Data Rate Techniques
Sensors, 2021 Internet of Things (IoT) devices rely upon remote firmware updates to fix bugs, update embedded algorithms, and make security enhancements. Remote firmware updates are a significant burden to wireless IoT devices that operate using low-power wide-area ...
Jim Plusquellic +2 more
exaly +3 more sources
Blockchain-Based Distributed Firmware Update Architecture for IoT Devices
IEEE Access, 2020 The Internet of Things (IoT) which creates a hyper-connected society is playing a major role in the 4th industrial revolution. The IoT is being leveraged across various fields of business globally and the number of IoT devices is causing serious security
Jong-Hyouk Lee
exaly +3 more sources
Elektron, 2022 Devices in the IoT system are located in many places and difficult to be accesses physically by system administrator. Besides, short life cycle of software/firmware requires to be updated periodically in order to improve the embedded system function to ...
Iin Karmila Yusri +2 more
doaj +1 more source
Fine-Grained Forward Secure Firmware Update in Smart Home
Mathematics, 2023 Although the vigorous development of smart homes brings great convenience to people’s lives, smart homes usually suffer from various security threats due to firmware vulnerabilities.
Qiuxia Zhao +3 more
doaj +1 more source
Arsitektur Internet of Things (IoT) Berskala Industri dengan fitur Over The Air Update
TIERS Information Technology Journal, 2021 Perangkat Internet of Things(IoT) yang diimplementasikan di banyak tempat dapat mengalami perubahan berupa update firmware. Update firmware pada sebuah perangkat Internet of Things (IoT) biasanya dilakukan dengan cara mengambil perangkat Internet of ...
I Gusti Ngurah Darma Paramartha +3 more
doaj +1 more source
A Highly Secure IoT Firmware Update Mechanism Using Blockchain
Sensors, 2022 Internet of Things (IoT) device security is one of the crucial topics in the field of information security. IoT devices are often protected securely through firmware update. Traditional update methods have their shortcomings, such as bandwidth limitation
Woei-Jiunn Tsaur +2 more
doaj +1 more source
A Blockchain-Based OCF Firmware Update for IoT Devices
Applied Sciences, 2020 As the usage growth rate of Internet of Things (IoT) devices is increasing, various issues related to these devices need attention. One of them is the distribution of the IoT firmware update.
Elizabeth Nathania Witanto +3 more
doaj +1 more source
Remote firmware update method for multi-layer heterogeneous networks in coal mines
Gong-kuang zidonghua, 2020 At present, remote peer-to-peer firmware updates have been implemented in the multi-layer heterogeneous network of coal mines, but the firmware of devices at all levels cannot be directly updated from the ground control host.
YUAN Fengpei
doaj +1 more source
An Improved Incremental Update Algorithm for Firmware [PDF]
Jisuanji gongcheng, 2020 In order to solve the high memory consumption of bsdiff algorithm when building new versions of firmware in the firmware update of embedded devices,this paper proposes an incremental update algorithm that saves memory.The improved patch file format of ...
WANG Yuxin, GAO Meifeng
doaj +1 more source
Firmware Update Using Multiple Gateways in LoRaWAN Networks
Sensors, 2021 The remarkable evolution of the IoT raised the need for an efficient way to update the device’s firmware. Recently, a new process was released summarizing the steps for firmware updates over the air (FUOTA) on top of the LoRaWAN protocol.
Christia Charilaou +4 more
doaj +1 more source