---
title: "Discussion on \"Security notes on ERC4337 and smart wallets\" | Hashnode"
description: "Discussion on \"Security notes on ERC4337 and smart wallets\". Account abstraction\nAccount abstraction is an extensive topic, but at a very high level, the idea is to abstract the concept of an account into a smart contract (the smart wallet) that allows a lot more flexibility than an EOA (externally owned accou..."
url: "https://hashnode.com/posts/security-notes-on-erc4337-and-smart-wallets/693761715ef301c632dae4d3"
---

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# [Security notes on ERC4337 and smart wallets](https://adriro.hashnode.dev/security-notes-on-erc4337-and-smart-wallets?utm_source=hashnode&utm_medium=feed)

Account abstraction Account abstraction is an extensive topic, but at a very high level, the idea is to abstract the concept of an account into a smart contract (the smart wallet) that allows a lot more flexibility than an EOA (externally owned accou...

Sep 8, 2024 · 1 min read · adriro.hashnode.dev  
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-   [#erc4337](https://hashnode.com/tag/erc4337)
-   [#account-abstraction](https://hashnode.com/tag/account-abstraction)
-   [#security](https://hashnode.com/tag/security)

## Written by

[adriro](https://hashnode.com/@adriro)

@adriro

  
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independent security researcher

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