---
title: "Comment by Mm Cc on \"Preventing Denial of Service Attacks in Smart Contracts: Implementing the Withdrawal Pattern\" | Hashnode"
description: "Great analogy with the bank withdrawal—it perfectly frames the denial-of-service risk. Your breakdown of the \"withdraw pattern\" vulnerability and the push vs. p"
url: "https://hashnode.com/posts/preventing-denial-of-service-attacks-in-smart-contracts-implementing-the-withdrawal-pattern/67dd7bb9cf09a070e54cd8e9/comment/69d7961a8260cfb75969cef8"
---

[Discussion](https://hashnode.com/posts/preventing-denial-of-service-attacks-in-smart-contracts-implementing-the-withdrawal-pattern/67dd7bb9cf09a070e54cd8e9)

Comment [Preventing Denial of Service Attacks in Smart Contracts: Implementing the Withdrawal Pattern](https://hashnode.com/posts/preventing-denial-of-service-attacks-in-smart-contracts-implementing-the-withdrawal-pattern/67dd7bb9cf09a070e54cd8e9)

[Mm Cc](https://hashnode.com/@mmcc)

[Apr 9](https://hashnode.com/posts/preventing-denial-of-service-attacks-in-smart-contracts-implementing-the-withdrawal-pattern/67dd7bb9cf09a070e54cd8e9/comment/69d7961a8260cfb75969cef8)

Great analogy with the bank withdrawal—it perfectly frames the denial-of-service risk. Your breakdown of the "withdraw pattern" vulnerability and the push vs. pull explanation for solutions was particularly clear and practical.