This solution uses Let’s Encrypt as the certificate provider for the website and custom certificates for mTLS authentication. Connect to the ISP Config server and prepare certificates Generate CA certificate Generate client certificate Export client certificate After export, you need to import the certificate into your OS system. Copy CA certificate to the website folder […]
ISP Config – mTLS – website certificate protection Read More »
Upgrading your Active Directory infrastructure isn’t a trivial task—but by following Microsoft’s recommended approach, you can migrate Domain Controllers (DCs) smoothly and securely. Here’s a clean, step-by-step guide to help you transition from Windows Server 2012 R2 DCs to fresh 2019 servers with minimal downtime. 1. Verify and Clean Up Current Environment 2. Stand Up a New
Migrate Microsoft domain controller (DC) Read More »
If you are facing the limit of the maximum number of devices under your TeamViewer license, it is very helpful to get a list of all devices that have not been connected for a long time. 1. Prepare the API Token 2. Python Script Replace TEAMVIEWER_API_TOKEN with your actual token. After you run the script,
TeamViewer – API get list of old devices Read More »
How to Create a Timelapse Video from Multiple Clips Using FFmpeg (with GPU Acceleration!) Do you have a folder full of video clips and want to create a smooth, fast-paced timelapse video from them—without expensive software? With FFmpeg, a free and powerful command-line tool, you can do just that. In this post, we’ll cover: 🛠️
FFmpeg – merge videos to timelapse Read More »
After migrating the OS to different hardware, the stored keys in the TPM are lost. In this case, it is not possible to sign in to M365 applications, and the guaranteed solution is as follows: to:
MS Office login error after motherboard replacement Read More »
Sometimes, you must protect your site in ISPConfig with a standard pass or HTTP auth. Here are a few easy steps to do it. I will describe it from the administrator’s view. The manual is for the apache2 server. Now, after you try to access the website there will be an auth dialog.
ISP Config – website password protection Read More »
Some IDRAC versions limit access to the web interface to a limited list of addresses. Accessing the IDRAC over the public IP and network NAT is a problem in this case. Usually, you get the error Access Error: 400 – Bad request. The problem is the IDRAC check the HTTPS Host header check introduced by
Can’t access DELL idrac remotely – Access Error 400 Read More »
Hello, I want to share my solution for monitoring connected clients to CapMan interfaces on Mikrotik in the Zabbix monitoring system. First, for the Zabbix server part, to get data from Mikrotik Capsman we will use the Python script to communicate with Mikrotik API. The Zabbix server needs access to the Mikrotik API, so if
Zabbix – how to monitor clients on Mikrotik Capsman Read More »
Hello, sometimes if you migrate the backup of the PC to the new PC you can get trouble with the activation of the O365. Or if you need to change the main user of the PC. The problem could be in the BrokerPlugin which keeps the old user as an authorized user. There is a
Delete all Microsoft.AAD.BrokerPluginWindows – O365 Read More »
Sometimes if you recover the Windows installation from the backup, you can face a bad situation where the system tries to start but after a while, you are smashed to face by BSOD “boot device is not accessible”. It is because the driver for the storage is not part of the recovered image and when
Add driver to offline Windows installation from recovery Read More »