---
title: "Discussion on \"🔐 Day 7 of #150DaysOfDevOps – SSH, SCP & IPTables Explained with Real Scenarios\" | Hashnode"
description: "Discussion on \"🔐 Day 7 of #150DaysOfDevOps – SSH, SCP & IPTables Explained with Real Scenarios\". Learn SSH, SCP, and IPTables with real-world DevOps scenarios. Set up secure access, firewall rules, and automate tasks using cron jobs in Linux."
url: "https://hashnode.com/posts/day-7-of-150daysofdevops-ssh-scp-and-iptables-explained-with-real-scenarios/688113ff129f51380926f1d5"
---

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# [🔐 Day 7 of #150DaysOfDevOps – SSH, SCP & IPTables Explained with Real Scenarios](https://devops150.hashnode.dev/day-7-of-150daysofdevops-ssh-scp-and-iptables-explained-with-real-scenarios?utm_source=hashnode&utm_medium=feed)

Learn SSH, SCP, and IPTables with real-world DevOps scenarios. Set up secure access, firewall rules, and automate tasks using cron jobs in Linux.

Jul 23, 2025 · 5 min read · devops150.hashnode.dev  
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-   [#devops](https://hashnode.com/tag/devops)
-   [#linux](https://hashnode.com/tag/linux)
-   [#ssh](https://hashnode.com/tag/ssh)
-   [#scp](https://hashnode.com/tag/scp)
-   [#iptables](https://hashnode.com/tag/iptables)
-   [#cronjob](https://hashnode.com/tag/cronjob)
-   [#automation](https://hashnode.com/tag/automation)

## Written by

[Vignesh M](https://hashnode.com/@Vignesh-DevOps-Cloud)

@Vignesh-DevOps-Cloud

  
[View profile](https://hashnode.com/@Vignesh-DevOps-Cloud)

Becoming a DevOps & Cloud Engineer in 150 days

🛠️ DevOps Engineer in Progress | 🚀 Documenting my #150DaysOfDevOps journey | 💡 Passionate about Linux, Cloud & Automation | 🌐 Sharing what I learn every day

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