Data protection method for charging pile based on blockchain technology

2019 ◽  
Author(s):  
Guangcun Wei ◽  
Lan Gao ◽  
Qing Li
Keyword(s):  
Data Protection ◽  
Blockchain Technology ◽  
Protection Method

scholarly journals Research on Privacy Data Protection Based on Trusted Computing and Blockchain

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Linkai Zhu ◽  
Sheng Peng ◽  
Zhiming Cai ◽  
Wenjian Liu ◽  
Chunjiang He ◽  
...  
Keyword(s):  
Data Protection ◽  
Trusted Computing ◽  
Encryption Algorithm ◽  
Transmission Protocol ◽  
Downlink Transmission ◽  
Blockchain Technology ◽  
Protection Method ◽  
Private Data ◽  
Long Time ◽  
Set Up

Aiming at the problems of low protection accuracy and long time consumption in traditional privacy data protection methods, a privacy data protection method based on trusted computing and blockchain is proposed. Set up the Internet node secure transmission protocol through the trusted node uplink transmission protocol and the downlink transmission protocol, and according to the transmission protocol, combined with the blockchain technology, the ECC elliptic curve encryption algorithm is used to encrypt the amount of data existing in the blockchain, and the AES symmetric encryption algorithm is used to encrypt the private data that exists in the nonblockchain, thereby completing the protection of network private data. The simulation experiment results show that the privacy data protection accuracy of the proposed method is higher and the work efficiency is faster.

Regulating Blockchain

2019 ◽  
pp. 1-24 ◽  
Author(s):  
Philipp Hacker ◽  
Ioannis Lianos ◽  
Georgios Dimitropoulos ◽  
Stefan Eich
Keyword(s):  
Financial Markets ◽  
Data Protection ◽  
Policy Implications ◽  
The Political ◽  
The Core ◽  
Legal Evolution ◽  
Blockchain Technology ◽  
Law And Politics ◽  
Core Points

This introductory chapter provides an overview of the main legal and policy implications of blockchain technology. It proceeds in four steps. First, the chapter traces the technical and legal evolution of blockchain applications since the early days of Bitcoin, highlighting in particular the political ambitions and tensions that have marked many of these projects from the start. Second, it shows how blockchain applications have created new calculative spaces of financial markets that seek to challenge existing forms of money. Third, it discusses the core points of friction with incumbent legal systems, with a particular focus on the regulability of decentralized systems in general and data protection concerns in particular. Fourth, the chapter provides an outline to the contributions to the volume, which span a wide array of topics at the intersection of blockchain, law, and politics.

Fast Selective Encryption Methods for Bitmap Images

2015 ◽  
Vol 6 (3) ◽  
pp. 51-69 ◽  
Author(s):  
Han Qiu ◽  
Gerard Memmi
Keyword(s):  
Data Protection ◽  
General Purpose ◽  
Use Cases ◽  
Process Unit ◽  
Selective Encryption ◽  
Quality Of Data ◽  
Protection Method ◽  
Reconstruction Quality ◽  
Image Protection

The authors are interested in image protection within resource environments offered by commodity computers such as desktops, laptops, tablets, or even smartphones. Additionally, the authors have in mind use cases where a large amount images are to be protected. Traditional encryption is not fast enough for such environments and such use cases. The authors derived a new solution by parallelizing selective encryption and using available GPU (Graphic Process Unit) acceleration. Progress obtained in terms of performance allows considering selective encryption as a general purpose solution for the use cases considered. After presenting related works, a ‘first level' of protection is described and a new ‘strong level' of protection method is introduced. Different architecture designs and implementation choices are extensively discussed, considering various criteria: performance indeed, but also image reconstruction quality and quality of data protection.

scholarly journals Packet fragmentation as data protection method in automated systems

2020 ◽  
Vol 862 ◽  
pp. 052027
Author(s):  
D E Gorokhov ◽  
V V Ryabokon ◽  
A A Kuzkin ◽  
V S Sherbakov ◽  
M A Kutsakin
Keyword(s):  
Data Protection ◽  
Automated Systems ◽  
Protection Method ◽  
Packet Fragmentation

scholarly journals Blockchain Digital Marketing

2021 ◽  
pp. 145-148
Author(s):  
B. Jothikumar ◽  
Nirmala Baby
Keyword(s):  
Data Protection ◽  
Digital Marketing ◽  
Record Keeping ◽  
Data Verification ◽  
Blockchain Technology ◽  
Financial Transactions ◽  
The Impact ◽  
The Relationship

Any business can use blockchain technology to facilitate, authorize and record the exchange of value such as a service, merchandise, currency or information. The features of blockchain portrays that Governments, corporations, banks and pretty much any business can use (and are using) blockchain for financial transactions and record keeping. Blockchain can affect digital marketing in numerous methods. The key benefits of blockchain for businesses are Data Protection, Al Data Verification and Immutability, Elimination of the Need for Middlemen in Marketing, Promoting Ad Specificity, Improving the Quality of Digital Influencers and Acting as a Good PR Strategy for Your Brand. The impact of blockchain technology in digital marketing is making new revolution to the relationship between consumers and businesses.

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