---
# System prepended metadata

title: '**OS_Linux_Basic-Мартуль-Андрей_Практика-4**'

---

# **OS_Linux_Basic-Мартуль-Андрей_Практика-4**

![](https://i.imgur.com/hylmAYa.png)
![](https://i.imgur.com/zVtl61y.png)

![](https://i.imgur.com/169jNd3.png)
![](https://i.imgur.com/Y4BW5aY.png)
![](https://i.imgur.com/qbjGjcK.png)

Fail2Ban-SSH и Brute-force attack
![](https://i.imgur.com/DGWj0Iz.png)

Fail2Ban и Dos/DDoS attack
![](https://i.imgur.com/dztqNuo.png)
![](https://i.imgur.com/LQzMY6i.png)

