---
title: "Jeff Otterson (@JeffO) | Hashnode"
description: "software developer and cybersecurity professional. Read the latest articles by Jeff Otterson on Hashnode."
url: "https://hashnode.com/@JeffO"
---

@JeffO

# Jeff Otterson

@JeffO · Joined September 2022

software developer and cybersecurity professional

## Comments

[Congratulations for posting SQL injection vulnerable example.](https://hashnode.com/posts/the-reason-java-is-still-popular/6329f00499624fc71cd54cd3/comment/632cb3b5e06c24f9f23a530e)

Comment · Article · Sep 22, 2022 · [The Reason Java is Still Popular](https://hashnode.com/posts/the-reason-java-is-still-popular/6329f00499624fc71cd54cd3)