# Wallets Content type: Topic Hub Summary: Digital wallet types, features, and security practices Related resources: - Account Abstraction (Glossary Term): https://theblockchainlibrary.com/glossary/account-abstraction - BIP-32 (Glossary Term): https://theblockchainlibrary.com/glossary/bip-32 - BIP-39 (Glossary Term): https://theblockchainlibrary.com/glossary/bip-39 - BIP-44 (Glossary Term): https://theblockchainlibrary.com/glossary/bip-44 - Browser Wallet (Glossary Term): https://theblockchainlibrary.com/glossary/browser-wallet
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Wallets

Digital wallet types, features, and security practices

0 Articles
12 Glossary Terms
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Key Glossary Terms

Essential vocabulary for this topic

Account Abstraction

advanced

A blockchain account design that uses programmable logic for authentication, recovery, fee payment, and transaction execution.

BIP-32

advanced

A Bitcoin standard defining hierarchical deterministic wallets that derive many keys from one master seed.

BIP-39

intermediate

A standard describing mnemonic words used to encode entropy for deterministic wallet seed generation.

BIP-44

advanced

A standard defining a hierarchical derivation-path structure for organizing accounts and addresses across cryptocurrencies.

Browser Wallet

beginner

A cryptocurrency wallet delivered through a browser extension or browser-integrated interface.

Bundler

advanced

An ERC-4337 participant that collects UserOperations and submits them to the EntryPoint contract.