Search results for Blockchain Security

Blockchain and Chain of Custody: Securing Digital Evidence in Cloud and Metaverse Environments

Chain of custody (CoC) refers to the documented process that records how evidence is collected, handled, transferred, analysed, and preserved from the moment it is seized until it...

ChainBlok for Security Audit Smart Contracts

Web3 world is moving fast!, every single day, smart contract vulnerabilities, centralized architectures, and hidden upgrade mechanisms…Continue reading on Cubed »

What Is Blockchain Threat Intelligence and Why It Matters

Blockchain technology attracted the limelight for its most appealing trait, safeguards against cyber threats with cryptographic security. The problem is that malicious actors alway...

How Can Blockchain Technology Create Trust in Online Transactions?

Blockchain technology has emerged as a revolutionary solution for creating trust in online transactions. With its decentralized and transparent nature, blockchain offers a secure a...

It’s Time To Challenge The Blockchain Industry On Quantum Security

Mixed signals are emanating from the blockchain world: On the one hand, in March, we saw the publication of the paper, Securing Elliptic Curve Cryptocurrencies against Quantum Vuln...

Public vs Private Blockchains: Why Privacy Matters

What happens when the most transparent technology in the world needs to keep a secret?Continue reading on Block Magnates »

The Rise Of Corporate Blockchains

Blockchain under the Hood: P2P Networks, Cryptography, Consensus, and Proof of Work — Part 2 of 4

One of the most fascinating aspects of blockchain is how it brings together ideas from multiple disciplines — computer science…Continue reading on Medium »

A privacy-preserving and byzantine-robust consensus for blockchain Federated Learning

BDFL-VM：基於區塊鏈的隱私保護與byzantine-robust共識聯邦學習框架Continue reading on Medium »

How We Built a Streaming Merkle Accumulator to Sync Blocks Without Breaking a Sweat

A deep dive into the two-level Merkle design, layered bisection protocol, and why XOR was the right callContinue reading on Medium »

Bitgo CEO Proposes Using a Public Blockchain as the Ultimate Solution for Government Fraud

Mike Belshe, CEO of Bitgo, one of the largest cryptocurrency custody providers, has proposed using a public blockchain to solve state and federal fraud. On social media, he stated...

Arbitrum Security Council member says blockchains run on social consensus, not just code

The event highlights the critical role of social consensus in blockchain governance, emphasizing the balance between decentralization and control. The post Arbitrum Security Counci...

The Immutable Echo: Linking 2010s Embedded Security to Modern Hash-Chain Protocols

1. Introduction: Digital Archaeology in the “Dark Forest”Continue reading on Medium »

Bitcoin’s $1.3 trillion security race: Key initiatives aimed at quantum-proofing the world’s largest blockchain

Developers are considering ways to quantum-proof the world’s oldest cryptocurrency as the threat of this computing moves beyond a hypothetical. What to know: Quantum computers capa...

Block opens its Bitcoin treasury to public verification with proof of reserves

Block has introduced an on-chain proof-of-reserves system covering its corporate Bitcoin holdings and key consumer products, expanding its push for transparency in digital asset cu...

Quantum attacks could worsen without proof of ownership: Near One

Near One says blockchains may need new ownership verification systems if quantum attacks compromise wallet keys and expose private assets.Blockchain protocols preparing for the qua...

Speed, Security, and State Power: The Three Forces Reshaping Crypto

The latest developments in blockchain technology, cybersecurity, and regulation are converging into a single, defining moment for the…Continue reading on Medium »

Enterprise Blockchain Analytics: Complete Guide (2026)

Most analytics stacks break the moment a business moves on-chain. Traditional BI assumes stable schemas, account-based identity, and data…Continue reading on Medium »

Naoris Launches First NIST-Approved Quantum-Resistant Blockchain Mainnet

Naoris Protocol has gone live with its quantum-resistant blockchain mainnet, becoming the first Layer 1 network built entirely on post-quantum cryptography approved by the U.S. Nat...

Miami Startup Launches Blockchain Platform That Makes Criminal Evidence Legally Unchallengeable

EvidenceTrust creates an immutable chain-of-custody record at the moment evidence is photographed - before it can be questioned in court

How Crypto and Blockchain Technology are Revolutionizing Online Gambling Security!

In recent years, the rise of cryptocurrencies and the underlying blockchain technology has had a significant impact on various industries. One sector that has experienced remarkabl...

Blockchain Smart Contracts for Automating Clinical Trials: Systematic Review and Proposed System Architecture

Background: Blockchain technologies have revolutionized the financial sector through their ability to generate immutable, cryptographically secure records. Clinical trials and heal...

The Future of Blockchain in 2026: Verifiable Intelligence and the Revolution of Real World Assets.

How the convergence of DeAI and RWA is redefining onchain architectures and opening doors to institutional capital.Continue reading on Medium »

PQMRS: A Multi-Criteria Model for Quantum Attack Stress Testing of Blockchain Chains

Quantum computing presents a long-horizon but potentially high-impact risk to blockchain security, especially for signature schemes and…Continue reading on Medium »