Marksei

Sysadmin, Data Science, Linux, Machine Learning and more

Tagged: ufw

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Linux / Tutorials

How to setup a VPN server with OpenVPN

OpenVPN is one of the mostly used VPN solutions and the leading open source VPN. Using SSL it allows to create VPN tunnels to encrypt all the traffic going in. Today let’s take a look at...

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Linux / Tutorials

How to manage Ubuntu Firewall (like a boss)

A firewall is a security system used to control network traffic going in and out of computers. Today we might take it for granted, however the firewall still remains one of the most important security devices...