🔐 Transaction Security
Posts in Security & Privacy › Transaction Security
2 posts in this subcategory
Security privacy Transaction security 21 Dec 2025
How to Revoke Token Allowances on Ethereum, Arbitrum, & BSC
High-volume farming on EVM chains requires connecting to many protocols. Learn what an 'unlimited token allowance' is, why it's a security vulnerability, and the simple, multi-chain method using Revoke.cash to sever unwanted permissions and protect your Ethereum, Arbitrum, BSC, and Polygon funds.
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Security privacy Transaction security 15 Dec 2025
How to Audit Smart Contracts on EVM and Solana
Why smart contracts need security checks and how the process works on both Ethereum (Solidity) and Solana (Rust). We break down the four key audit steps, the essential tools (Slither, Clippy, etc.), and what to look for to keep your DeFi funds safe.
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