Articles

🌩️

How To: Remove cloud-init from Ubuntu Server Linux

Your brand new Ubuntu Server installation greets you with this cloud-init thing. How do you get rid of it?

🌩️
Read more

How To: Increase Security for SSH in Linux

There are a few simple steps that can help to increase the security of SSH on your Linux system.

Read more
🗃️

How To: Setup a Connection to a Windows File Share from a Linux Server

Connecting to a Windows File Share on a desktop flavour of Linux is usually pretty simple. Access from a Linux Server can be a little bit more involved.

🗃️
Read more
🗺️

How To: Set Time Zone in Linux

🗺️

Does the date and time always seem to be wrong on your Linux system? Your time settings could be the culprit!

Read more
🚫

How To: Limit Windows Logon Attempts

What’s your password on your Windows computer? a? aa? aaa? Probably not but here’s how to put a stop to unlimited guesses.

🚫
Read more
😴

How To: Disable Hibernation in Windows

😴

In Windows: What is Hibernation? Do I need it? How to get rid of it if you don’t.

Read more
🗝️

How To: Disable Auto Login on Raspberry Pi OS Lite

Raspberry Pi OS Lite makes a great base to use as a server but the default configuration includes auto login.

🗝️
Read more

How To: Backup a Notion page to local storage

Notion is a popular productivity tool that helps individuals and teams organize their thoughts, ideas, and projects in a single place.

Read more
🔐

Winternitz One-Time Signature Scheme (W-OTS)

Winternitz One-Time Signature Scheme (W-OTS) is a hash-based digital signature scheme.

🔐
Read more
⌨️

Malleability-Attack: Why It Matters

⌨️

Many in the crypto-sphere have heard of “transaction malleability” and that it’s “bad”. But, what is “transaction malleability” and why is it bad? Let’s dive into it quickly.

Read more