#CryptoSecurity101

CryptoSecurity101: How to Protect Your Assets in 2025

There is no tech support in crypto. If you lose your private key — goodbye money. Here’s a basic checklist for protection:

✅ Use cold wallets

Store long-term assets on hardware wallets (Ledger, Trezor). Online wallets — only for active trading.

✅ Two-factor authentication (2FA)

Enable 2FA on exchanges and in apps. Preferably — via Google Authenticator, not SMS.

✅ Strong passwords

Password = long, unique, password manager to the rescue.

✅ Beware of phishing

Double-check website addresses. Never click links from emails and messages.

✅ Backups of seed phrases

Write them down on paper, store in a secure place. Don’t take photos, don’t upload to the cloud.

✅ Stay informed about new threats

Social engineering, malicious extensions, fake airdrops — the market is changing fast.