The Story After the disastrous exploit that was found in Microsoft Exchange Servers lots of corporations started immediately patching their servers with the latest Cumulative
Read MoreZammad throws error csrf token verification failed! Apache 2.4.41 Ubuntu 20.4
Symptoms: Right after a fresh installation of Zammad you implement Let’s Encrypt and you are unable to login to your Zammad portal due to the
Read MoreSecure Zammad with LetsEncrypt Certıfıcate on Ubuntu 20.4 Apache
The Story after installing Zammad ticketing system I tried to implement Let’sEncrypt certificate to secure the system but there was nothing available on the internet
Read MoreSecure Your DNS Traffic with the outside world
DoH in Microsoft Windows OS Until this moment Microsoft Windows OS doesn’t support DNS over HTTPS, The feature will most likely be implemented in future
Read MoreMimecast trust cert hacked in Microsoft supply chain
The Threatpost.com and other cyber security news published articles claiming that A Mimecast-issued certificate used to authenticate some of the company’s products to Microsoft 365
Read More3- Migrate Users from Skype for Business 2015 to Teams
Hybrid Integration In my last post about Skype for Business / Office 365 Skype for Business Online/Teams migration article I discussed the steps of
Read Moreerror when Installing Nuget module for Microsoft Teams integration
Story I got a client requesting to integrate Skype for Business 2015 with Microsoft Teams. Skype for Business 2015 is installed on Windows Server 2012
Read MoreResizing Plesk Linux (Ubuntu) server on Hyper-V with dynamic expansion
Change Production Environment VM (Plesk): Having to change a production Environment Virtual Machine while hosting multiple website could be a nightmare especially when you have
Read MoreExchange 2016: Find remaining Folders of delete or non existing databases
Exchange Corner Story Let’s assume that you work for a company that has Exchange 2016 and has big amount of databases (50-100 DB). You constantly
Read MoreChanging RDWeb default Port on Windows Server 2019
Story: When you install RDS on a server which already uses the port 443, you will get the following error when you try to access
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