Blockchain explorer: An analytical process and investigation environment for bitcoin

Kuzuno, Hiroki; Karam, Christian

doi:10.1109/ecrime.2017.7945049

Cited by 52 publications

(24 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Initially, it was used in bitcoin proposed by Nakamoto (2008) as a data structure, becoming a technological solution that provides security in distributed systems (Jin et al, 2017). According to Kuzuno and Karam (2017), blockchain is an electronic records book that keeps a public record of all transactions processed in full transparency without revealing the identity of the transmitter and receiver. In this way, systems that use Blockchain are extremely secure, and can become what is needed to provide adequate security for the IoTs, and to protect user data in that environment.…”

Section: Security and Privacymentioning

confidence: 99%

A systematic literature review of data forecast and internet of things on the e-health landscape

Fischer¹,

Righi²,

Rodrigues³

et al. 2019

IJCMH

View full text Add to dashboard Cite

Internet of things (IoT) is a constantly expanding paradigm that promises to revolutionise healthcare applications and could be associated with several other techniques. Data forecast is another paradigm widely used, where data captured over time are analysed in order to identify and predict problematic situations that may happen in the future. After research, we did not find surveys that address IoT combined with data prediction in healthcare area in literature. In this context, this work presents a systematic literature review on internet of things applied to e-health landscape with a focus on data forecast, presenting as results 14 papers about this theme, and a comparative analysis between them. Our main contribution for literature is a taxonomy for IoT systems with data forecast applied to healthcare. Finally, this paper presents some possibilities and challenges of exploration in the study field, showing existing gaps for future approaches.

show abstract

Section: Security and Privacymentioning

confidence: 99%

A systematic literature review of data forecast and internet of things on the e-health landscape

Fischer¹,

Righi²,

Rodrigues³

et al. 2019

IJCMH

View full text Add to dashboard Cite

show abstract

“…Investigations of cybercrime, in general, and of ransomware in particular, are increasingly relying on blockchain analytic tools since many attacks typically use cryptocurrency for harvesting ransom. For example, CryptoLocker campaigns have been under examination using blockchain information [17] [18]. Researchers have been able to identify embedded digital footprints that could reveal relevant information about identities behind them [19].…”

Section: A Thematic Taxonomy Of Blockchain Analytic Toolsmentioning

confidence: 99%

Analytical Tools for Blockchain: Review, Taxonomy and Open Challenges

Balaskas

Franqueira

2018

2018 International Conference on Cyber Security and Protection of Digital Services (Cyber Security)

View full text Add to dashboard Cite

Bitcoin has introduced a new concept that could feasibly revolutionise the entire Internet as it exists, and positively impact on many types of industries including, but not limited to, banking, public sector and supply chain. This innovation is grounded on pseudo-anonymity and strives on its innovative decentralised architecture based on the blockchain technology. Blockchain is pushing forward a race of transaction-based applications with trust establishment without the need for a centralised authority, promoting accountability and transparency within the business process. However, a blockchain ledger (e.g., Bitcoin) tend to become very complex and specialised tools, collectively called "Blockchain Analytics", are required to allow individuals, law enforcement agencies and service providers to search, explore and visualise it. Over the last years, several analytical tools have been developed with capabilities that allow, e.g., to map relationships, examine flow of transactions and filter crime instances as a way to enhance forensic investigations. This paper discusses the current state of blockchain analytical tools and presents a thematic taxonomy model based on their applications. It also examines open challenges for future development and research.

show abstract

“…Các đoạn mã script này là mã lệnh dạng stack-based có nghĩa là các tham số đầu vào và kết quả trả về sẽ được đẩy vào ngăn xếp (stack). Ngôn ngữ script bao gồm 80 lệnh được liệt kê tại [11], bao gồm các lệnh về xử lý chuỗi, phép tính số học, mã hóa, hàm băm… Các giao dịch trong hệ thống Bitcoin được thực hiện thông qua các transaction được mô tả trong [12], [13]. Khi hình thành các giao dịch thì người tạo ra giao dịch cần phải ký số thông qua ECDSA toàn bộ dữ liệu của transaction (hình 1).…”

Section: áP Dụng Chữ Ký Số ủY Nhiệm Cho ủY Nhiệm Chi Trong Hệ Thốunclassified

Đề Xuất Chữ Ký Số Ủy Nhiệm Và Ứng Dụng Cho Ủy Nhiệm Chi Trong Hệ Thống Bitcoin

Tuấn¹,

Căn²,

Việt³

et al. 2017

Fair - Nghiên Cứu Cơ Bản Và Ứng Dụng Công Nghệ Thông Tin - 2017

View full text Add to dashboard Cite

Proxy signature is a special digital signature which enables a proxy signer to sign messages on behalf of the original signer. In this paper, we propose a new proxy signature scheme based on ECDSA (Elliptic Curve Digital Signature Algorithm), which has been approved in many standard and then we also describe it's application for authorized payments in Bitcoin, which is the largest and most popular cryptocurrency system today.

show abstract

Blockchain explorer: An analytical process and investigation environment for bitcoin

Cited by 52 publications

References 4 publications

A systematic literature review of data forecast and internet of things on the e-health landscape

A systematic literature review of data forecast and internet of things on the e-health landscape

Analytical Tools for Blockchain: Review, Taxonomy and Open Challenges

Đề Xuất Chữ Ký Số Ủy Nhiệm Và Ứng Dụng Cho Ủy Nhiệm Chi Trong Hệ Thống Bitcoin

Contact Info

Product

Resources

About