Seed phrases and hardware wallets on Solana

Solana accounts are controlled by keypairs. Whoever holds the signing key can authorise transactions. Education around wallets is really education around key custody.

Software wallets

Browser and mobile wallets store keys encrypted on your device. Convenience is high; exposure scales with malware, clipboard hijacks, and phishing sites that mimic familiar interfaces. Updates and operating system hygiene matter more than brand colour schemes.

Seed phrases

A 12- or 24-word phrase can regenerate your keys. Writing it on paper avoids online leaks but introduces physical theft risk. Photographing the phrase defeats its purpose. Split storage and metal backups are common patterns — each adds operational steps you must rehearse before an emergency.

Hardware wallets

Devices keep signing keys off the general-purpose computer. You still must verify destination addresses on the device screen, not only in the browser. Supply-chain authenticity and firmware updates are part of the security model.

Multisig and institutional patterns

Teams sometimes use multisignature arrangements so multiple approvals are required. This adds coordination overhead and recovery planning. Our briefings cover concepts; we do not configure multisig for clients.

Practical habit

Before any transfer above your comfort threshold, send a small test transaction and confirm the recipient account on a second channel.