Term
Cold Storage
Keeping private keys offline to reduce risk of remote compromise.
Type:
security
wallet
1
definition
Cold storage refers to storing private keys on devices not connected to the internet (e.g., hardware wallets, paper wallets, air-gapped devices). This reduces the attack surface compared to hot wallets.
2
caution
Physical security, backup hygiene (seed phrases), and recovery testing are essential. Loss of seed = permanent loss of funds.
Related Terms
Wallet
→A tool that stores private keys and allows users to interact with blockchain networks.
security
basics
Air-gapped Wallet
→A wallet kept on a device that has never been connected to the internet.
wallet
security
Private Key
→A cryptographic key used to sign blockchain transactions and derive public keys; ultimate proof of control over funds.
security
wallet
All terms and definitions may update as the Cryptionary improves.
