A multisig wallet splits transaction signing across several keys under an M-of-N scheme. We look at who actually needs this protection, which setup mistakes cancel it out, and how it compares to MPC.
Passkey wallets let you unlock crypto with a fingerprint or face instead of a 24-word phrase. Here's how they actually work, who they suit, and which risks stick around once the paper is gone.
A hot wallet is the most exposed part of any crypto exchanger's stack: one forgotten token approval or a leaked key can empty it in minutes. Here are five common mistakes — and how to fix each one.
Keep too much in your hot wallet and one breach can wipe out the business. Keep too little and customers wait forever for payouts. Here's a working formula for splitting exchanger reserves between hot and cold storage.
A multisig wallet doesn't make theft impossible and it isn't a substitute for internal controls. We bust five myths about multisig wallets that cost exchanger owners money, plus how to pick the right signing threshold.
Account-abstraction smart wallets remove an exchanger's single point of failure: one seed phrase. Here's how session keys and social recovery work, and where the technology still falls short.
Multisig and MPC wallets protect an exchanger's hot balance in different ways. Here's how joint signing differs from key-sharding, and how to pick a model based on transaction volume and team size.
An MPC wallet splits your private key into cryptographic shares instead of separate keys like multisig, closing the hot wallet's single point of failure — the real difference, the risks, and when switching pays off.
A social recovery wallet lets you regain crypto access without a seed phrase — trusted guardians and a smart contract with a time-delay confirm it instead. How it works, who it suits, and the risks.
A multisig wallet needs several signatures instead of one to move funds. Here's a step-by-step guide to moving from a single-key cold wallet to multisig, common mistakes, and when to skip it.
Quantum computers can't crack a Bitcoin wallet today, but standards bodies are already building post-quantum defenses. Here's what's genuinely at risk, what isn't, and what exchanger owners should do now.
MPC wallets promise to kill the seed phrase, multisig is the battle-tested standard with a visible on-chain trail. Here's how they compare on speed, recovery and cost — so your exchanger doesn't guess wrong.
A multisig wallet should require several independent signatures per transaction — yet many exchangers break that rule on day one. Five setup mistakes, from single-person key control to MPC confusion.
A hot wallet is an exchanger's till for instant payouts; a cold wallet is the vault for the bulk reserve. Here's the logic behind splitting funds, what to check in a solution, and mistakes that cost owners money.
One compromised key can empty an exchanger's balance in minutes. Here's how multisig wallets actually work, how to pick a signature scheme, and the mistakes that quietly turn multisig into paperwork.
An exchanger's real risk isn't just a hacked hot wallet — it's a single lost key to cold storage. Here's how a three-tier scheme with multisig protects against both, without slowing down daily payouts.
A cold wallet feels like a one-click fix for custody risk — go offline, sleep easy. In practice, several myths around cold storage quietly cost exchangers money and access to their reserve. Five worth unlearning.
Smart wallets built on account abstraction are rewriting the rules for exchanger customers: recovery without a seed phrase, flexible limits, and fees payable in any coin. Here's what works — and where the risks remain.
A multisig wallet should protect an exchanger's reserves, not create a new failure point. Here's how to avoid the setup mistakes that quietly break M-of-N signing schemes.
We compare multisig and MPC wallets for an exchanger's hot balance: transaction speed, on-chain transparency, resistance to a single compromised device, and the mistakes teams make picking a custody scheme.