#CryptoSecurity101 #CryptoSecurity101 #CryptoSecurity101 🧠 Basic Concepts

1. Private Key & Public Key

Public Key: Like an email address — shared so others can send crypto to you.

Private Key: Like a password — never share it. If someone has it, they can access and take all your assets.

2. Wallet (Crypto Wallet)

Hot Wallet: Connected to the internet, for example MetaMask, Trust Wallet.

Cold Wallet: Offline, like Ledger or Trezor — safer for long-term storage.