We recently had a client who had an issue after replacing their external certificate for their Exchange 2016 Hybrid. While they could send emails out, inbound emails were not reaching...
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The guest OS function of the Cisco IR800 routers is a Linux server with a hypervisor-supported functionality where separate, light-weight applications can be loaded. This write up is intended to...
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One of the biggest security threats all organizations face today is ransomware, and based on how successful and lucrative certain ransomware attacks have been, all signs point to these attacks...
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If you find your network growing and you need to start segmenting users based on physical locations, you may want to start using virtual networks, or VLANs. Here’s a quick...
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Description: Ever need a stripped down, minimalist installation of Linux for ease of security and customization? Well then, ArchLinux is for you; once installed, it's a great base Linux server...
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I ran into a problem with an MR32 AP a while back with a client and it took a while to discover the true issue. I was working with a…
Setting up Teams Direct Routing has a couple difficult portions, especially when trying to get the TLS SIP trunk up and responding. After working to get Teams Direct Routing up,...
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Everyone knows how to move, clone or copy a virtual machine using the vSphere wizard. In this quick example, I am going over a feature that is extremely useful and…
There are major technology retirements coming our way in the next two years. Windows 7, Office 2010, and Windows Server 2008 to name a few. What dangers exist for your...
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Have you ever dutifully installed Windows Updates, rebooted your PC, and been immediately greeted with a blue screen error? Sure, we all have. But maybe, not anymore. New with Windows…