بایگانی دسته: firewall

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How to Setup UFW Firewall on Ubuntu 18.04

In this article, I’ll show you how to setup UFW firewall on Ubuntu 18.04. In Ubuntu, the default firewall is UFW, short for Uncomplicated FireWall. It has been around since Ubuntu 18.04 release and was built to simplify iptables configuration which […]
The post How to Setup UFW Firewall on Ubuntu 18.04 appeared first on LinOxide.

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How to Use "ipset" to Block IPs from Country

Previously we learned how we can restrict or allow a particular country using GeoIP but in this article, we’ll cover how we can block large IP ranges using ipset module with iptables. IPset is a command line based utility which […]
The post How to Use “ipset” to Block IPs from Country appeared first on LinOxide.

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How to Block IPs from Countries using Iptables Geoip Addons

We’ll learn how we can block traffic originated from specific country IPs using GeoIP database and linux iptables. Iptables is a command based utility program for configuring the linux kernel firewall which is implemented within the Netfilter project. Whereas GeoIP […]
The post How to Block IPs from Countries using Iptables Geoip Addons appeared first on LinOxide.

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Is it safe to use WiFi at airport?

Is it safe to use WiFi at airport? Is it safe to use WiFi at airport? today’s people looking for free WiFi when they travel. people usally looking for free WiFi when they are at airport. Making sure that these airport wifi connections are secured is important. It doesn’t really matter whether you’re at a coffee shop, a hotel, or on an airplane. but you should be very careful to check what you’re signing up for. Here […]
The post Is it safe to use WiFi at airport? appeared first on Saturn VPN.

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how to protect your computer from data snooping?

Protect your computer from data snooping To protect your computer from data snooping you should attend to these 4 tips: 1.Use a virtual private network (VPN): VPN can protect your network and keep any network activity private by creating a tunnel between your computer and a VPN server. So nobody from out of network cant access your data. you can use SaturnVPN  to protect your privacy. 2.Use antivirus : Today’s every body knows about antivirus […]
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