So what should you do?
Step 1: Master Hardware Wallet Security
- Use air-gapped wallets for long-term storage to keep your assets completely isolated from online vulnerabilities. Read more about the importance of air-gap in our A cold wallet can only be an air-gapped wallet article.
- Generate private keys offline to ensure complete control over key creation—never trust pre-generated keys from any device or service.
- Enable passphrase protection on your hardware wallet as an additional encryption layer that protects against physical device compromise.
- Keep firmware updated regularly to protect against newly discovered vulnerabilities. Here's Why Upgrading Cold Wallet Firmware Is Essential For Security.
Step 2: Implement Robust Backup Strategies
- Distribute backups across multiple secure locations including fireproof safes, safety deposit boxes, or geographically separated storage.
- Consider advanced backup solutions like NGRAVE GRAPHENE, which splits your recovery information across two separate plates—if one is compromised, your assets remain secure.
- Test your backup recovery process periodically to ensure you can actually restore access when needed.
- Document clear recovery instructions for yourself and trusted parties, avoiding common pitfalls outlined in 5 Mistakes To Avoid With Crypto Hard Wallet Safety.
Step 3: Secure Your Digital Environment
- Create dedicated crypto-only communication channels using encrypted email addresses separate from personal accounts.
- Harden all crypto-related devices with strong passwords, full-disk encryption, and current security patches.
- Use comprehensive security software like Web3 Antivirus to protect against crypto-specific malware and exploits that traditional antivirus might miss.
- Route crypto activities through VPNs to add privacy layers when accessing exchanges, wallets, or DeFi platforms.
Step 4: Develop Security Discipline and Habits
- Maintain strict cold storage discipline—keep the majority of assets offline and only move what's immediately needed for trading or DeFi activities.
- Verify all transactions carefully before signing, especially when dealing with smart contracts or unfamiliar addresses.
- Monitor DeFi protocol risks if you're participating in decentralized finance. Use risk assessment tools like Nefture to evaluate protocol safety and smart contract vulnerabilities before committing significant funds.
- Practice operational security (OPSEC) by limiting discussion of your crypto activities and avoiding behavior that makes you a target.
- Regularly audit your security setup to identify weaknesses and ensure all protective measures remain effective.
Step 5: Stay Educated on Evolving Threats
- Follow trusted security resources like Hacken for advanced threat intelligence and OPSEC best practices relevant to serious crypto users.
- Monitor crypto security news through sources like CoinTelegraph and Journal Du Coin (French) to stay current on new attack vectors and protective measures.
- Engage with security communities to learn from other users' experiences and stay ahead of emerging threats.
- Subscribe to expert insights like NGRAVE's newsletter for in-depth analysis of new threats and security innovations, including guidance on identifying AI-driven crypto scams that are becoming increasingly sophisticated.
Will you be a lucky winner?
If you submitted your email address in the free test by June 24, 2025, at 23:59 CEST, you are a legible participant in the giveaway! We're giving away:
- 10x NGRAVE COMBO Gold Card Packs
- 10x Efani yearly mobile subscription plans (US residents only).
- 10x Nefture DeFi Intelligent platform access for 2 months
- 3x BTC Direct SOLIDHODLs
There will be 33 randomly selected winners. We will contact them via email by June 30th 2025 the latest. Giveaway terms & conditions
Do not forget to follow NGRAVE on X (@ngrave_official) to stay updated and to share the Security Check with your followers.












