July 9, 2025
Security Tutorials

How to Install UFW on Debian 12

Uncomplicated Firewall (UFW) is a command-line interface for manipulating iptables rules in a simplified and easy-to-understand way. One of the early tasks you should perform once Debian is installed is to secure your system’s ports. Rather than using your classic iptables rules, you can use easy-to-remember ufw rules to set your firewall up. That’s fantastic

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Security

How to List and Delete Iptables and Firewall Rules

Iptables, in Linux-based systems, are used for managing network traffic. These are the rules that control outgoing and incoming traffic, ensuring network security.  You can keep networks safe by allowing only authorized traffic by inspecting them through the listing. Additionally, you can delete unwanted IPTables and firewall rules from your Ubuntu system. This post aims

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Security

How to Protect a Website from Hackers?

In today’s digital world, the security of a company’s website is important not only for user data but also for its success. If a website is not protected properly, it can lead to serious problems such as losing user as well as owner information that can cause some serious consequences. Hackers try to break into

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