Author: Carolyn Lowe - Page 2
HMAC and Constant-Time Compare in Crypto Webhooks Done Right
Learn how to secure crypto webhooks using HMAC-SHA256 and constant-time comparison to prevent timing attacks and replay exploits.
HB DEX Review: Is the HB Wallet Exchange Worth Using in 2026?
HB DEX is a convenient but limited trading feature within HB Wallet. Great for small, casual swaps and social gifting, but lacks the liquidity and advanced tools of major exchanges like Uniswap. Read our full 2026 review.
Phux (PulseChain) Exchange Review: Is It Safe to Trade in 2026?
A detailed review of Phux, the PulseChain DEX. We analyze its liquidity, fees, and the significant regulatory risks associated with the PulseChain ecosystem in 2026.
Crypto Tax Free in UAE: Complete Guide for Traders & Investors (2026)
Discover why the UAE is a top destination for crypto investors in 2026. Learn about zero personal income tax, regulatory clarity via VARA, and how the new CARF reporting framework impacts your wealth.
Egypt's Crypto Ban: 1-10 Million EGP Fines Under Law No. 194 of 2020
Egypt enforces a strict crypto ban under Law No. 194 of 2020, imposing fines of 1-10 million EGP and imprisonment for trading or promoting digital assets. Learn how the CBE and FRA enforce these rules.
Non-Standard Collateral in DeFi: How to Borrow Without Locking Up Everything
Explore non-standard collateral in DeFi, including undercollateralized loans, flash loans, and credit scoring. Learn how these methods improve capital efficiency and what risks they carry.
What is PotCoin (POT)? A Realistic Look at the Cannabis Crypto
Explore PotCoin (POT), the cryptocurrency built for the cannabis industry. Learn about its history, technical specs, current market status, and whether it's a viable investment in 2026.
Is Crypto Regulated in Iran? The 2026 Rules, Bans, and Risks Explained
Crypto in Iran is now heavily regulated. Learn about the 2025 bans, stablecoin limits, mining restrictions, and how the Central Bank tracks transactions.
Libre Crypto Exchange Review: Fees, Speed, and Risks Explained
A detailed review of Libre crypto exchange, analyzing its 0.1% fees, 2-second BTC/USDT swaps, and critical security concerns regarding missing public audits.
Systematic Risk Management in Blockchain: A Complete Guide
Learn how a systematic risk management approach protects blockchain projects from market-wide threats. Explore identification, assessment, and mitigation strategies for DeFi and crypto.
MiCA Cross-Border Crypto Rules: Passport Rights, Restrictions & Compliance Guide
A complete guide to MiCA's cross-border crypto rules. Learn about the EU passport system, strict limits for non-EU firms, and compliance steps for CASPs.
What Is Dark Eclipse (DARK)? Solana AI Token Explained
Explore Dark Eclipse (DARK), a Solana-based AI token using TEEs for private computation. Learn about its tech, tokenomics, price history, and key risks in 2026.