Michael Dvornichenko

Blog

Setting up a VPN server with traffic obfuscation

A brief guide on how to set up an OpenConnect VPN server on AlmaLinux with SNI proxy integration on NGINX for traffic obfuscation. An SNI proxy (Server Name Indication) provides an additional layer of obfuscation, making the traffic appear like regular HTTPS traffic. This is especially useful in countries or networks where VPN traffic is actively ...

Battery life time calculator

In today's world, ensuring reliable power supply is becoming increasingly important for homeowners and apartment dwellers alike. An autonomous power system allows you to live comfortably even during power outages. The main components of such a system are the battery and the inverter. Selecting the correct ratings for these components is crucial for the efficiency ...

Issue in PyCharm: PowerShell Script Not Digitally Signed

When opening PyCharm and navigating to the Terminal tab, you might encounter the following error message: Copyright (C) Microsoft Corporation. All rights reserved. Install the latest PowerShell for new features and improvements! https://aka.ms/PSWindows File C:\Users\хххх\PycharmProjects\ххххх\venv\Scripts\activate.ps1 cannot be loaded. The file C:\Users\ххххх\PycharmProjects\ххххххх\venv\Scripts\activate.ps1 is not digitally signed. You cannot run this script on the current system. For more information about ...