Security and Best Practices

Stay protected in Web3 with essential blockchain security tips. Learn how to avoid phishing scams, protect private keys, detect rug pulls, and follow best practices for using wallets, dApps, and DeFi protocols safely.

Crypto Crime 2025: Drainers, Deep-Fake Scams and Defense (Approvals Hygiene, EIP-712)

Security and Best Practices /

Crypto Crime 2025: Drainers, Deepfake Scams, Fake Airdrops, EIP-712 Traps, and Wallet Defense Crypto crime in 2025 is less about cinematic zero-day exploits and more about permission abuse, social engineering, deepfake impersonation, fake airdrops, malicious EIP-712 prompts, wallet drainers, and forgotten approvals. Most retail users, creators, NFT collectors, traders, and early airdrop hunters do not […]

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Post-Merge Ethereum UX Upgrades: EIP-7702, Safer Signing, and What It Means for Users

Security and Best Practices /

Post-Merge Ethereum UX Upgrades: EIP-7702, Safer Signing, Smart Accounts, and What It Means for Users Post-Merge Ethereum UX upgrades are moving wallet interactions away from blind approvals, raw hex messages, gas friction, and dangerous one-click permissions toward readable intents, scoped delegation, smart-account behavior, session keys, gas sponsorship, and safer defaults. EIP-7702 is one of the

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LRT Deep Dives: How to Read Risk Disclosures (caps, custody, loss socialization)

Security and Best Practices, DeFi and Staking /

LRT Deep Dives: How to Read Risk Disclosures, Caps, Custody, Redemptions, and Loss Socialization Liquid Restaking Tokens, usually called LRTs, package restaked collateral and potential rewards from Actively Validated Services into one liquid token. That makes restaking easier to access, but it also hides complex risk plumbing. An LRT is not just a yield token.

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How to Keep Your Seed Phrase Safe: A Complete Guide

Blockchain Basics, Crypto Wallets, Security and Best Practices /

How to Keep Your Seed Phrase Safe: A Complete Crypto Wallet Security Guide How to keep your seed phrase safe is one of the most important lessons every crypto user must learn before storing meaningful value in a wallet. Your seed phrase, also called a recovery phrase, is the master key to your crypto wallet.

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Cryptocurrency Regulatory Approaches Worldwide (landscape and comparison lenses)

Security and Best Practices, DeFi and Staking, Smart Contracts /

Regulatory Approaches Worldwide: How Regions Supervise Crypto and Web3 (Complete Guide) Cryptocurrency Regulatory Approaches Worldwide is the practical map builders and operators need: what triggers licensing, how AML and Travel Rule expectations show up, how stablecoins and custody are treated, and how to design a compliance posture that survives expansion across regions. This guide breaks

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KYC and AML in Web3 (risk-based CDD, KYT, Travel Rule concepts)

Security and Best Practices, Blockchain Basics, DeFi and Staking, Smart Contracts /

Regulation and Compliance: KYC and AML in Web3 (Risk-Based CDD, KYT and Travel-Rule Concepts) KYC and AML in Web3 is not just paperwork. It is a production system that identifies customers, monitors flows, prevents sanctions exposure, and keeps your product usable without turning into a surveillance machine. This guide explains how to build a risk-based

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Multisig Wallets (Safe/Gnosis) and MPC Overview

DeFi and Staking, Nodes, L1/L2, Rollups, Security and Best Practices, Smart Contracts /

Multi-sig Wallets and MPC: Shared Control Without Single Points of Failure Multi-sig and MPC solve the same human problem in different ways: one keyholder should not be able to drain a treasury, push an upgrade, or sign away an entire business by mistake. A multisig makes policy visible and enforceable on-chain. MPC splits signing power

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Decentralized Identifiers (DID) and Verifiable Credentials (VCs)

Smart Contracts, Security and Best Practices /

Decentralized Identifiers and Verifiable Credentials (Complete Guide) Decentralized identifiers (DIDs) are key-controlled identifiers that resolve to a DID document with verification methods and optional service endpoints. Verifiable credentials (VCs) are signed claims you can store in a wallet and present when needed, ideally with selective disclosure and offline status checks. This guide explains the mental

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NFT Risks and Scams: What to Watch and How to Defend

NFTs and Token Standards, Security and Best Practices /

NFT security and scam defense guide NFT Risks and Scams: What to Watch and How to Defend NFT risks and scams usually start with social engineering, not advanced hacking. A fake mint page, a spam airdrop, a compromised Discord link, or a malicious approval prompt can drain valuable NFTs in minutes. This guide explains fake

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Using Hardware Wallets (Setup, Passphrase, Best Practices)

Crypto Wallets, Security and Best Practices /

Using Hardware Wallets: Setup, Passphrase, Recovery, and Best Practices Using hardware wallets correctly is one of the strongest upgrades a crypto user can make. A hardware wallet keeps private keys away from normal browser activity, reduces seed phrase exposure, and forces sensitive transactions to be reviewed on a separate device. But the device alone is

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