top of page

The Risks of Storing Your Wallet Seed Phrase on Paper or Steel in the Crypto World.

In the fast-paced realm of cryptocurrencies, where security and custody are paramount, a wallet's seed phrase stands as the cornerstone of digital asset protection. However, how this seed phrase is stored can determine the security of your investments in the long run. While the option of storing it on paper or engraving it on steel may seem secure, there are significant risks that must be carefully considered.

Keep in mind

1. ⚠️ Vulnerability to Physical Damage:

Paper is susceptible to deterioration from water, fire, or natural wear over time. Similarly, despite steel's resilience, it is not immune to corrosion or physical damage. Any harm to the storage media could result in the permanent loss of the seed phrase and, consequently, access to your cryptocurrencies.

2. ⚠️ Risk of Loss or Theft:

Both paper and steel plates are physical objects that can be lost or stolen. If stored in an insecure location or misplaced, access to your cryptocurrencies could be compromised. Importantly, theft merely requires the attacker to make a handwritten copy or a simple photograph of the paper or steel where the seed phrase is recorded. Moreover, the irreversible nature of blockchain transactions means that once the seed phrase is lost or stolen, it is virtually impossible to recover the funds.

3. ⚠️ Limitations in Physical Security:

Even if the seed phrase is stored in a secure location, such as a safe deposit box, it remains subject to inherent physical security risks. Unauthorized access to the storage location could jeopardize your digital assets.

4. ⚠️ Lack of Backup and Redundancy:

A single copy on paper or a steel plate does not provide redundancy or recovery capability in case of loss. Without additional backups, the loss of the seed phrase could result in the total loss of your digital assets. Additionally, each copy on paper or steel represents a new vector of attack for theft, copying, or photographing.


1. Utilize Hardware Wallets: Hardware wallets offer a secure and convenient solution for storing your seed phrases. These devices are specifically designed to protect private keys and provide an additional layer of security through two-factor authentication.

2. Store in Secure Digital Media: Use Cuvex as a cold storage device, generate an AES 256 cryptogram with your seed phrase, and back up copies of your seed phrase. Ensure you use strong passwords that are easy for you to remember.

3. Create Redundant Backup Copies: Create multiple security clones of the cryptogram created with Cuvex to protect your seed phrase and store them in secure and separate locations. This ensures access to your digital assets even in case of loss or damage to one of your backup copies.

4. Regularly Update Backup Copies: Review and update your backup copies regularly to ensure they are well stored, undamaged, and reflect the correct information from your seed phrase when decrypted. This will help you avoid fund loss in case you need to recover your seed phrase in the future.

In summary, while storing on paper or steel may seem like a solid option at first glance, it poses significant risks to the security of your cryptocurrencies. Instead, it is recommended to use secure and backed-up digital storage solutions to protect your valuable digital assets in the unpredictable world of cryptocurrencies.

34 views0 comments


bottom of page