Crypto security

what is multi-sig wallet crypto explained

What Is a Multi-Sig Wallet and When Should You Set One Up?

Losing access to a single-key wallet means losing your funds permanently, and a compromised key with no backup control has drained treasuries worth hundreds of millions of dollars. A multi-sig... Read More
Posted on By Chanuka Geekiyanage

What Is a Crypto Custody Solution and When Should You Use One?

Choosing the wrong custody solution is one of the fastest ways to lose crypto permanently. There is no password reset, no support ticket, and no insurance in most cases. This... Read More
Posted on By Chanuka Geekiyanage
what is crypto custody solution explained for beginners
what is crypto wallet token approval how to revoke

What Is Crypto Wallet Approval and How to Revoke Token Permissions

Token approvals are one of the most exploited surfaces in DeFi. When you interact with a protocol like Uniswap, Aave, or OpenSea, you sign a permission that lets a smart... Read More
Posted on By Chanuka Geekiyanage

What Is a Non-Custodial Wallet and Why Using One Is the First Real Step Into DeFi

Most DeFi protocols do not support exchange accounts. If you are trying to connect to Aave, Uniswap, or any major on-chain protocol and using a Binance or Coinbase wallet, you... Read More
Posted on By Chanuka Geekiyanage
what is a non-custodial wallet
on-chain vs off-chain crypto

What Is On-Chain vs Off-Chain in Crypto and Why Does the Difference Matter for Your Funds?

Every time you move crypto, you are making a choice that affects your security, fees, speed, and control. The wrong choice can mean paying 10x more in fees, losing access... Read More
Posted on By Chanuka Geekiyanage

What Is a Blockchain Bridge and Why Are They the Most Hacked Thing in DeFi?

Blockchain bridges let you move assets between separate networks like Ethereum, Solana, Arbitrum, and BNB Chain. The core decision you face is this: which bridge should you trust with your... Read More
Posted on By Chanuka Geekiyanage
what is a blockchain bridge
CEX vs DeFi wallet

What Is the Difference Between a CEX and DeFi Wallet: Where Should You Keep Your Crypto?

The decision between a CEX wallet and a DeFi wallet is not about preference. It is about how much risk you are willing to take with your ownership. If you... Read More
Posted on By Chanuka Geekiyanage

What Is a Crypto Wallet Seed Phrase and Why Losing It Means Losing Everything

Your seed phrase is the single point of failure in self-custody crypto. It is a 12 or 24-word string generated when you create a non-custodial wallet, and it controls every... Read More
Posted on By Chanuka Geekiyanage
crypto wallet seed phrase
what is a smart contract audit crypto

What Is a Smart Contract Audit and Does It Actually Keep Your Crypto Safe?

Smart contract audits are one of the first filters serious DeFi investors apply before committing capital. The real decision you are making is not whether audits matter. It is whether... Read More
Posted on By Chanuka Geekiyanage

What Happens If a Yield Aggregator Smart Contract Fails?

Yield aggregators automate crypto returns by routing your funds across DeFi protocols like Aave, Compound, or Curve to capture the best available yield. They handle compounding, rebalancing, and reward collection... Read More
Posted on By Chanuka Geekiyanage
smart contract risk yield aggregator
DeFi insurance what is it worth paying beginner

What Is DeFi Insurance and Is It Worth Paying For?

Decentralized finance, or DeFi, lets you earn interest, lend crypto, and trade assets without going through a bank. If you are new to crypto, understanding DeFi insurance, what it is... Read More
Posted on By Chanuka Geekiyanage

What Is a Wallet Drainer and How Do Crypto Scams Actually Work?

Crypto scams are growing faster than most people realize, and thousands of users lose funds every month without understanding what went wrong. Understanding how the wallet drainer crypto scam how... Read More
Posted on By Chanuka Geekiyanage
wallet drainer crypto scam how it works
crypto scam recovery firm warning explained

What Is a Crypto Scam Recovery Firm and Why You Should Never Pay One?

Every year, thousands of people lose their hard-earned money to crypto scam recovery firm schemes disguised as legitimate help. After losing money to a scam, victims search desperately for answers... Read More
Posted on By Chanuka Geekiyanage

What Is a Crypto Inheritance Plan and How Do You Pass Digital Assets to Family?

Crypto is now a real part of many families' wealth, yet most people never plan what happens to it after they die. Understanding how a crypto inheritance plan works and... Read More
Posted on By Chanuka Geekiyanage
crypto inheritance plan how to pass digital assets
multi chain risk in defi

Risks of Spreading Funds Across Too Many Chains

Multi-chain activity in DeFi is not inherently dangerous, but most investors do not understand what they are signing up for when they spread funds across five or more chains. The... Read More
Posted on By Chanuka Geekiyanage

How Vault Migration Works When a Strategy Is Upgraded

A DeFi vault pools user funds into a single smart contract and runs an automated investment strategy to generate returns. When developers discover a better way to earn yield, reduce... Read More
Posted on By Chanuka Geekiyanage
vault migration in defi