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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.
The Real AI Risk Hiding in Your Company
78% of CISOs cite AI agent security as their top concern. The danger isn't the model—it's the unsanctioned agent with production access your team built last week.
Recent Essays
Prediction Markets as Insurance: The Kalshi Hedge
A conference used prediction markets to hedge weather risk—turning a speculative exchange into an insurance desk. Here's why it works and what your CFO needs to know.
AI Won't Replace Your Judgment—Just Your Beatmatching
As AI automates technical skills, the real competitive advantage shifts from execution to judgment: knowing which correct answer matters most.
S&P's OpenZeppelin Bet: Risk Rating Meets Smart Contracts
S&P Global's acquisition of OpenZeppelin signals a watershed moment: traditional risk frameworks are now applied to blockchain infrastructure, fundamentally reshaping how institutions evaluate tokenized assets.
AI-Scaled Attacks: Your Risk Model Is Obsolete
Five federal agencies warned of AI-generated exploits targeting industrial systems. The real threat: attackers now scale expertise through automation, invalidating risk models built on scarcity.
#cryptography
83 posts
Quantum Computing's Countdown to RSA Encryption
Quantum computers have factored 21—a tiny number. But progress isn't about size; it's about solving engineering problems on predictable timelines. RSA encryption's vulnerability is closer than you think.
Post-Quantum Cryptography: Why Your Encryption Walls Will Fail
Quantum computing will obsolete current encryption in hours, not centuries. Learn why enterprise security strategies must fundamentally shift now.
Quantum Computing Timeline: From Someday to 2028
Quantum computing arrives in 2-3 years, not 10. Leaders must act now on post-quantum cryptography or risk data breaches.
Beyond Q-Day: What Quantum Computing Actually Unlocks
Quantum computing threatens encryption—but the same capability could solve climate and food security. Leaders must shift from defense to opportunity.
Beyond Authentication: Building Resilience Against Deepfakes
Instagram's cryptographic signing won't stop synthetic media fraud. Learn why consequence management, not verification, is the security model that actually works.
Why Elite Hackers Stopped Using Zero-Days
Sandworm's shift from expensive zero-days to basic misconfigurations reveals a terrifying truth: your security fundamentals are broken. Here's why and what to fix.
11. Grin: The Lightweight Mimblewimble Implementation
Hey there, blockchain enthusiasts! Are you ready to dive into the world of Grin, the innovative cryptocurrency that's making waves in the industry? As a seasoned expert with over 20 years of experi...
Grin: Enterprise Mimblewimble Implementation Guide for Privacy-Focused Blockchain Networks
Comprehensive enterprise guide to implementing Grin blockchain for privacy-focused business applications. Includes Cuckoo Cycle mining, transaction privacy, enterprise wallet integration, and deployment strategies for scalable confidential transaction networks.
Mimblewimble: The Privacy-Focused Blockchain Protocol
Hey there, blockchain enthusiasts! � Today, we're diving deeper into the world of blockchain privacy by exploring a fascinating protocol called Mimblewimble. �
Mimblewimble: Enterprise Privacy Blockchain Implementation Guide for Confidential Transactions
Comprehensive enterprise guide to implementing Mimblewimble privacy blockchain protocol. Includes confidential transactions, CoinJoin mixing, blockchain pruning, and real-world deployment strategies for scalable private blockchain networks.
zk-SNARKs: Enterprise Anonymous Transaction Implementation Guide for Blockchain Privacy
Comprehensive enterprise guide to implementing zk-SNARKs for anonymous transactions. Includes confidential payment systems, privacy-preserving smart contracts, regulatory compliance frameworks, and real-world deployment strategies for secure business transactions.
Unlocking Blockchain Privacy: The Power of zk-SNARKs in Anonymous Transactions
Hey there, blockchain enthusiasts! � Today, we're going to build upon our understanding of Zero-Knowledge Proofs (ZKPs) and delve into a fascinating cryptographic technique called zk-SNARKs — the b...