Security & 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 & Best Practices /

Crypto Crime 2025: Drainers, Deep-Fake Scams & Defense (Approvals Hygiene, EIP-712) Drainers and phishing, not fancy zero-days, still cause most retail and creator losses. In 2025, the scams got smarter: deep-fake “support staff,” realistic airdrop pages, and EIP-712 prompts dressed up as harmless logins. This guide cuts the fear and adds discipline: how to read […]

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

Security & Best Practices /

Post-Merge Ethereum UX Upgrades: EIP-7702, Safer Signing, and What It Means for Users Ethereum UX is shifting from “sign this hex” to human-readable intent, smart-account behaviors, and fewer foot-guns. This guide breaks down what EIP-7702 does, how it interacts with EIP-712 (typed data) and EIP-4337 (smart accounts), and what changes for approvals, multisig/MPC, and gas

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

Security & Best Practices, DeFi & Staking /

LRT Deep Dives: How to Read Risk Disclosures (Caps, Custody, Loss Socialization) Liquid Restaking Tokens (LRTs) package “restaked collateral + yields from Actively Validated Services (AVSs)” into a single liquid token. That convenience hides complex risk plumbing. This guide shows you how to read LRT documentation like an underwriter: what caps really guard against, what

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How to Keep Your Seed Phrase Safe: A Complete Guide

Blockchain Basics, Crypto Wallets, Security & Best Practices /

How to Keep Your Seed Phrase Safe: A Complete Guide Your seed phrase (recovery phrase) is the master key to your crypto. Anyone who gets it can move your funds; if you lose it, nobody, not an exchange, not wallet support, not the blockchain can restore it. This guide gives you a practical, battle-tested process

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Cryptocurrency Regulatory Approaches Worldwide (landscape and comparison lenses)

Security & Best Practices, DeFi & 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 & Best Practices, Blockchain Basics, DeFi & 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 & Staking, Nodes, L1/L2, Rollups, Security & 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 & 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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Using Hardware Wallets (Setup, Passphrase, Best Practices)

Crypto Wallets, Security & Best Practices /

Using Hardware Wallets: Setup, Passphrase & Best Practices Lock down your keys the right way, from first unbox to recovery rehearsal. TL;DR: Buy from official channels, initialize on-device, record the seed offline, consider a passphrase, verify addresses on-screen, and test a recovery before storing real value. In this lesson Unbox & supply-chain safety On-device setup

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