Information Technology
I wanted to celebrate my 100th article doing something simple and out of the ordinary. Looking back one popular article using PowerShell written 2 years ago was Text-To-Speach in 3 lines of code, so I’ve decided to play with sounds.
In this article, you will use PowerShell to tune your Guitar! Continue reading “How to tune your Guitar with Powershell”
I wrote a Powershell script to check, apply and remove a workaround for the Windows DNS Server (CVE-2020-1350) if you are unable to apply the patch right away. The Vulnerability affects Windows DNS Servers was announced one or two days ago. Continue reading “CVE-2020-1350 – WINDOWS DNS SERVER – Applying a Workaround with Powershell”
The filename extensions for PKCS #12 are *.PFX or *.P12 and both are the most common bundles of X.509 certificates (sometimes with the full chain of trust) and private key.
I always need to look at the man page of OpenSSL or review my bash history to use the right options to extract a certificate file and a key file from it.
For this reason, I’ve created a small bash script to complete this step for me.
Continue reading “How to get your Certificate and Private Key file from a PFX file”
This article can be considered a Cyber-Security article more than a Software Development one for the content and part of the vocabulary that will be used but don’t be scared. I wanted to keep it very practical and to give you a simple example of what type of tools everyone can build or use in certain scenarios like in CyberSec and Incident Response. Continue reading “CVE-2019-18935 – Using Powershell to review IIS and Windows Logs (Searching for IoC)”