Ubuntu Server Admin

Installing and Configuring Fail2ban on Ubuntu 20.04

Fail2ban is a Python-based utility that provides security against cyber attacks like DDoS attacks, bot attacks brute-forcing, and such. It is both free and open-source and can be used on POSIX systems, which include a local firewall. To summarize how Fail2ban works, it actively looks out for signs of potential password authentication abuses to filter …

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How to Install Postman on Ubuntu 18.04

How to Install Postman on Ubuntu 18.04

Postman is the large scale collaboration platform for the API development. It is used by the million’s of developers across the world including tech companies. A snapcraft package of postman is officially build the official team. The snap packages provides an efficient way of packaging and deployment of application on multiple Linux operating systems. This …

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