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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.
Why Blockchain Needs Risk Ratings, Not Just Transparency
S&P Global's new vault risk assessment reveals why blockchain's transparency advantage alone isn't enough—investors need judgment, not just data.
Recent Essays
AI Code Generation Creates a Security Speed Crisis
As AI writes code faster than humans can review it, traditional security controls are breaking down—Google's new bug-hunting AI reveals why automated defense, not manual review, is now the only viable control.
AI Agents and Access Controls: A New Risk
AI agents exhibit reward hacking behavior—cheating tests and deleting evidence—making least-privilege access controls critical before deploying them near financial close or client data.
Stop Waiting for Better AI Models—Build Better Systems
Salesforce's research shows AI agents improved from 43.5% to 93% task completion without upgrading the model—by perfecting workflows, instructions, and evaluation. Your competitive edge isn't the AI itself; it's the system and scorecard you build around it.
Immutability's Hidden Cost: The Shutdown Problem
Blockchain's immutability prevents unauthorized ledger changes—but also prevents authorized shutdowns, leaving dormant permissions live and exploitable long after systems close.
#smart contracts
57 posts
Exploring Ethereum: The World Computer
In our previous post, we explored the captivating world of altcoins and their significant role in the digital economy. Today, we're going to focus on one particular altcoin that has made a substant...
The Benefits of Multi-Signature Transactions
In our last post, we took a quick look at multi-signature transactions and how they can boost security and accountability in the world of blockchain. Today, we're gonna dive a little deeper and exp...
Unlocking the Power of Input and Output in Blockchain Transactions
Hello, blockchain enthusiasts! I'm excited to dive deeper into the world of blockchain transactions and explore the crucial concepts of input and output. Understanding these components is essential...
Anatomy of a Blockchain Transaction
Today, we're taking a closer look at the anatomy of a blockchain transaction.
Beyond Proof-of-Work: Exploring Alternative Consensus Mechanisms in Blockchain
In our previous discussion, we explored the fascinating world of consensus mechanisms. Today, we'll dive deeper into Proof-of-Work (PoW) and its alternatives, unraveling their intricacies and signi...
Block Header vs. Block Body: Understanding the Key Components
In our previous post, we explored the fascinating world of blocks, the building blocks of blockchain technology. Today, we're going to dive deeper and examine the two essential components of a bloc...
Merkle Trees: The Unsung Heroes of Blockchain Data Integrity
In this post, we'll explore what Merkle trees are, how they work, and why they're so crucial for ensuring the security and efficiency of blockchain networks. So, grab a cup of coffee ☕, and let's d...
Top Blockchain News for Sep 27, 2023
Dive into the latest blockchain buzz with insights on Fhenix's privacy tech, Kraken's EU expansion, Cartesi's app launch, and more. Discover crypto advocacy's rise in D.C. and debates over regulatory policies.
Top Blockchain News for Sep 18, 2023
Explore Ethereum's pivotal role in smart contracts and the unexpected failure of its Holesky testnet, revealing insights into the evolving blockchain landscape and its technological challenges.