De Certified Crypto Market-blog
Crypto, uitgelegd.
Oplichting, ontmaskerd.
Begrijpelijke gidsen om je geld te beschermen: hoe je een project onderzoekt, oplichting herkent, munten veilig bewaart en elke grote cryptocurrency begrijpt.
9 artikelen voor ‘token security’ · wissen
Wallet Permissions and Connected Sites
What wallet connected sites can and cannot do, how connections differ from token approvals and signatures, and how to review and remove permissions safely.
10 okt 2026 · 4 min lezen
Fake Token Migration and Swap Scams
How token migration scams work, the warning signs of fake V2 swaps and upgrade portals, how to verify a real migration and what to do if you were caught out.
4 okt 2026 · 5 min lezen
Polygon vs Arbitrum: Key Differences Explained
Polygon vs Arbitrum compared: sidechain vs optimistic rollup security, POL vs ARB token use, fees, supply design and risks, in a clear side-by-side guide.
4 okt 2026 · 5 min lezen
Interoperability and Bridge Tokens in the Next Cycle
Crypto interoperability in 2026 and 2027: how bridges and messaging protocols work, which tokens are involved, what could drive demand and the security risks.
4 okt 2026 · 5 min lezen
Layer 1 Blockchains in the 2026–2027 Bull Run: How to Compare Them
Layer 1 crypto 2026 guide: how to compare blockchains on usage, fees, security, decentralization and token supply, plus risks to watch through 2027.
4 okt 2026 · 5 min lezen
How to Revoke Token Approvals on Ethereum and Other EVM Chains
Learn how to revoke approvals on Ethereum and other EVM chains step by step, which approvals are risky, what revoking costs and what it cannot undo.
3 okt 2026 · 4 min lezen
Wallet Drainers: How Malicious Approvals Steal Your Crypto
A wallet drainer tricks you into signing approvals that let attackers empty your wallet. Learn how drainers work, the warning signs and how to protect yourself.
3 okt 2026 · 5 min lezen
Rug Pulls Explained: How They Work and How to Avoid Them
What a rug pull is, the main types (liquidity pulls, hidden mints, sell blocks), the warning signs to check and practical steps to avoid losing money.
3 okt 2026 · 5 min lezen
How to Research a Crypto Project Before Investing: A Step-by-Step Framework
A practical framework to research a crypto project before investing: identity, problem, team, tokenomics, on-chain data, security and red flags.
3 okt 2026 · 5 min lezen