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Ceos3c

Ceos3c

Complicated Things – Made Easy

Stefan

Stefan founded Ceos3c in 2016 and has spent a decade teaching cybersecurity, Linux, and web development through hands-on tutorials. He builds and ships real products while sharing his journey: ProofSwap.me, XPMetric.com, and EasyEarningsTracker.com. Find him on YouTube (youtube.com/stefanrows) and X (@StefanRows).

Synology NAS to Glacier Backup – The Ultimate Guide

May 11, 2022July 28, 2017 by Stefan

I am excited to give you this new tutorial on Synology NAS to Glacier Backup – The Ultimate Guide. Read on!

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Categories Linux, SysAdmin Tags Amazon Glacier, Backup, Synology Glacier Backup, Synology NAS, tutorial 23 Comments

Enable Fingerprint Login with GPO on Windows Server 2016

February 8, 2018July 21, 2017 by Stefan

Today I show you how to Enable Fingerprint Login with GPO (on Windows Server 2016).

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Categories SysAdmin Tags fingerprint, GPO, login, windows server 8 Comments

How to Configure NTP Server on Windows Server 2016

February 8, 2018July 6, 2017 by Stefan

In this article, I will show you how to configure NTP Server on Windows Server 2016 in just a few steps.

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Categories SysAdmin Tags NTP, Time Server, Windows Server 2016 10 Comments

Create an Alias and a Firewall Rule with pfSense

February 9, 2018June 7, 2017 by Stefan

In this tutorial you will learn how to create an alias and a firewall rule with pfSense.

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Categories pfSense Tags alias, aliases, firewall rules, pfsense Leave a comment

Build your own DIY Monitor Hood for less than 12$!

July 9, 2018May 10, 2017 by Stefan
Your DIY Monitor Hood front

I needed a DIY Monitor Hood for a while now, but was not willing to pay the amount of money they charged for them, so I decided to build one myself.  In this tutorial, I show you how to build your own DIY Monitor Hood for less than 12$!

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Categories Miscellaneous Tags DIY Monitor Hood, DIY Tutorial, photography 2 Comments

OverTheWire Bandit Walkthrough Part 2 – Level 6 – 10

September 30, 2021January 27, 2017 by Stefan

Finally, I found some time to continue this little series on OverTheWire Bandit Walkthrough Part 2 – Level 6 – 10!

Let’s dive right into it.

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Categories Cyber Security Tags bandit, overthewire, tutorial, walkthrough Leave a comment

OverTheWire Bandit Walkthrough Part 1 – Level 0 – 5

February 6, 2018December 9, 2016 by Stefan

This time the first IT-Security related article. In this first part of the OverTheWire Bandit Walkthrough, I will help you get through the challenges.

The OverTheWire Bandit exercises are geared towards beginners and it’s a great to start your journey into penetration testing or ethical hacking

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Categories Cyber Security Tags it-security, overthewire, walkthrough Leave a comment

How to install Guake Terminal and add it to autostart

May 11, 2022December 4, 2016 by Stefan

In this article you will learn how to install Guake Terminal and how to add it to autostart. Guake is a great little dropdown-terminal.

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Categories Linux Tags guake, guake autostart, How to install Guake Terminal, linux, terminal, tutorial 6 Comments

pfSense DNS Server Guide

February 8, 2018November 10, 2016 by Stefan

In this pfSense DNS Server Guide, I want to give you an introduction into the world of DNS. What is DNS and what does it do inside of your pfSense box?

As you know these tutorials are more guided towards beginners, so I won’t go too deep into the material.  

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Categories pfSense Tags firewall tutorial, pfsense, pfSense tutorials, step-by-step, tutorial 2 Comments
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