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Install and configure Kali Linux 2021 on Hyper-V

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How to create a Hyper-V Virtual Machine using PowerShell and install Kali Linux 2021 using text mode. Configure Kali with a static IP address, install updates and configure two-factor authentication (2FA) for SSH

  24419 Hits

Citrix Remote PC Access Recommended Network and Power Settings

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Recommended network and power settings for Citrix Remote PC access to a Windows 10 computer

  2028 Hits
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Deploy ESET Protect Management Agent and ESET Endpoint Antivirus together with an All-in-one installer using Microsoft Endpoint Manager

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How to deploy ESET Protect Management Agent and ESET Endpoint Antivirus together with an All-in-one installer using Microsoft Endpoint Manager

  6022 Hits

Enable Jooma 2FA using Google Authenticator

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How to enable Jooma Two-factor Authentication (2FA) using Google Authenticator. Enable Joomla MFA Verification code system plugin, install Google Authenticator app and register for MFA by scanning the QR code on your mobile phone.

  1782 Hits
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Install Kali Linux using Windows Subsystem for Linux (WSL) on Server 2019

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How to install Kali Linux using Windows Subsystem for Linux (WSL) on Server 2019. Enable WSL feature using PowerShell. Install Kali Linux using an Appx Package

  7072 Hits
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SOLVED: sudo: account validation failure, is your account locked? sudo: 3 incorrect password attempts

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How to fix errors - sudo: account validation failure, is your account locked? sudo: 3 incorrect password attempts. Manually download and install libc packages. Run apt dist-upgrade and auto-remove.

  8989 Hits
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Configure DKIM signing in Mimecast using a DNS Authentication Outbound policy

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How to set up DKIM in Mimecast (with Office 365). Create a DNS Authentication Outbound Definition and Policy. Add DNS record for DKIM selector and verify DKIM.

  4412 Hits
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Install Citrix Single-session OS Virtual Delivery Agent (VDA) for Remote PC Access

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How to download and install Citrix Single-session OS Virtual Delivery Agent 2203 for Remote PC access to a Windows 10 workstation.

  3869 Hits
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Get a free SSL Certificate for your Lab Environment

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Sometimes it is useful to have an SSL certificate for testing servers in a lab environment. This guide will show you how to get a free SSL certificate for your lab using Zero SSL.

  6524 Hits

Create an API key in SendGrid for sending SMTP email

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How to create an API key with the correct permissions for sending SMTP email in SendGrid, with an example of the settings to send mail using the API key

  7869 Hits
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Rename an Exchange Distribution Group using PowerShell

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Guide for renaming an Exchange Distribution Group using the Set-DistributionGroup PowerShell command 

  21820 Hits

SOLVED: Camera App missing after Windows 10 update

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How to reinstall the Windows 10 Camera App using a PowerShell script deployed with Microsoft 365 Endpoint Manager. 

  15322 Hits
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SOLVED: Black screen with horizontal dotted green lines when booting from Windows installer USB

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Fix for Windows installer USB stick created with Rufus not booting up. The screen just shows horizontal dotted green lines. 

  4170 Hits
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Reset UniFi Security Gateway (USG) to factory defaults using SSH

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How to reset UniFi Security Gateway (USG) to factory defaults using SSH and CLI commands

  13848 Hits
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Change UniFi Security Gateway (USG) LAN IP address before adoption using SSH

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How to change UniFi Security Gateway (USG) LAN IP address before adoption using SSH and CLI commands

  9434 Hits
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Download UniFi switch firmware and update manually using SSH

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How to download the latest UniFi switch firmware and upgrade manually using SSH and CLI commands 

  17884 Hits
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Remove Excel worksheet password protection (Unprotect sheet) using 7-Zip

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How to unprotect an Excel worksheet without knowing the password using 7-Zip (Office 2016, Office 365)

  10144 Hits
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Install Remote PowerShell SDK for Managing Citrix Cloud Virtual Apps and Desktops

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How to download and install Citrix Virtual Apps and Desktops Remote PowerShell SDK, add Citrix PowerShell Snapins and connect to Citrix Cloud

  7317 Hits
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Install Office 2019 Volume License Edition using the Office Deployment Tool

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How to use the Office Deployment Tool (ODT) with the Office Customization Tool to generate an XML configuration file to silent install Office 2019 Volume License edition 

  18895 Hits
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Configure Azure AD SSO for the Mimecast Personal Portal

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How to configure Mimecast Personal Portal SAML Single Sign On (SSO) using Azure Active Directory as an identity provider 

  3558 Hits
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