| by Arround The Web

Raspberry Pi Firewall: How to Install and Manage it by Using UFW

The level of security you need for your Raspberry Pi will strongly depend on how you plan to use it. When your Raspberry Pi is connected to the internet, the minimum security step you should take is to ensure that only ports that you absolutely require to be open are open. In this easy-to-follow tutorial […]

The post Raspberry Pi Firewall: How to Install and Manage it by Using UFW appeared first on Linux Today.

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| by Arround The Web

OpenSnitch Application Firewall 1.4.0 Adds eBPF And nftables Support, Allow/Block Lists

OpenSnitch, a Linux port of the Little Snitch application firewall for macOS, had a major new release today. The latest OpenSnitch 1.4.0 adds the ability to use eBPF to intercept processes, nftables support, allow/block lists, GUI improvements, and mor…

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| by Arround The Web

IPFire Linux Firewall Distro Is Now Powered by the Long-Term Supported Linux 5.10 Kernel

The biggest change in the IPFire 2.27 Core Update 159 release is a new major kernel update as the firewall/router distribution is now powered by the long-term supported Linux 5.10 LTS series, which will receive updates for five years, until December 2026. As expected, the new kernel version brings better hardware support with its many […]

The post IPFire Linux Firewall Distro Is Now Powered by the Long-Term Supported Linux 5.10 Kernel appeared first on Linux Today.

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| by Arround The Web

25 Useful IPtable Firewall Rules Every Linux Administrator Should Know

Managing network traffic is one of the toughest jobs system administrators have to deal with. They must configure the firewall in such a way that it will meet the system’s and users’ requirements for both incoming and outgoing connections, …

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| by Arround The Web

25 Useful IPtable Firewall Rules Every Linux Administrator Should Know

Managing network traffic is one of the toughest jobs a systems administrator has to deal with. He must configure the firewall in such a way that it will meet the system and user requirements for both incoming and outgoing connections, without leaving the system vulnerable to attacks. Learn more about IPtable firewall rules every Linux […]

The post 25 Useful IPtable Firewall Rules Every Linux Administrator Should Know appeared first on Linux Today.

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| by Arround The Web

Getting Started with UFW (Uncomplicated Firewall) on Ubuntu 20.04

UFW or Uncomplicated Firewall is an application to manage an iptables-based firewall on Ubuntu. UFW is the default firewall configuration tool for Ubuntu Linux and provides a user-friendly way to configure the firewall, the UFW command is just like Eng…

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| by Arround The Web

Firewalld 1.0 Firewall Management Tool is Here with Big Improvements

Firewalld is front-end controller for iptables and nftables used to implement persistent network traffic rules. Ten years after its first release, Firewalld reached version 1.0. The biggest change is removing Python 2 support.
The post Firewalld 1.0 Fi…

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| by Scott Kilroy

How to Configure Firewall with FirewallD

Source: LinOxide

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