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>Robert Russell

About Robert Russell

Owner of TeckLyfe.com, System Administrator, and Independent IT Consultant in Elgin, IL. Enjoys tech gadgets, gaming, troubleshooting, music, movies and family.

How To Fix Server Renewing Remote Desktop Certificate Multiple Times Per Day

If you manage a Windows Certificate Authority for a Public Key Infrastructure (PKI), then you might run into an issue where some of your servers are using your auto-enroll group policy to request and renew a Remote Desktop certificate twice (or multiple) times per day. Looking in Event Viewer, you might see references to Event [...]

How To Fix Group Policy: Error Windows could not determine if the user and computer accounts are in the same forest

If you have an issue where the User Policy doesn't get updated and gives you an error about the user and computer accounts being in the same forest, then you're in luck. The solution is actually rather simple, although an odd one that you usually wouldn't run into. The full error message probably looks like [...]

By | 2018-05-14T15:08:10+00:00 May 14th, 2018|Categories: Windows|Tags: , , , , , , |0 Comments

How to Fix Authentication Error Function Not Supported CredSSP Error RDP

In March 2018, Microsoft released the CredSSP Updates for CVE-2018-0886, which is a vulnerability that could allow for remote code execution in unpatched versions of CredSSP. It would allow an attacker to relay user credentials to execute code on a target system. According to this Microsoft KB Article, they initially released an update in March. [...]

How To Install Windows 10 April 2018 Update Build 1803

When it comes to Windows Feature Updates, there are two types of people - those who want to install the updates as soon as they're released and those who would prefer to wait. If you're one of those who wants to wait on the update, then read through our article How To Block Windows 10 [...]

How To Use PC Keyboard Shortcuts in macOS

As a user of both a PC and a Mac, there are times when I dock my Mac that is connected to a Windows PC keyboard. As you know, in macOS, you use keyboard shortcuts like Command ⌘ C and Command ⌘ V for copy and paste. In Windows, you would use Control C and [...]

By | 2018-04-26T13:11:33+00:00 April 26th, 2018|Categories: Mac|Tags: , , , , , , , |0 Comments

How To Flush DNS Cache in MacOS

If your Mac is on a network where DNS changes are made frequently or occasionally, there might be a time where you'll need to perform a DNS flush so that you can resolve a web address to the correct IP address. You might run into an issue where a computer on the network is setup [...]

By | 2018-04-24T14:41:44+00:00 April 24th, 2018|Categories: Mac|Tags: , , , , |0 Comments

How To Fix “There is no connected camera” Error with a Mac FaceTime Camera

One of the great features of a Mac is the FaceTime camera, when it works correctly. Unfortunately, you can run into an issue where you get the dreaded "There is no connected camera" error when trying to use your Mac FaceTime camera. By reading the message, you might think this is a hardware issue, but [...]

By | 2018-04-24T13:04:36+00:00 April 24th, 2018|Categories: Mac|Tags: , , , , , , , |0 Comments

Complete WordPress GDPR Compliant Guide

The GDPR (General Data Protection Regulation) is a new regulation by the EU which will become effective May 25th, 2018. The goal of the GDPR is to give citizens of the EU control over their personal data, and change the approach of organizations across the world towards data privacy. Basically, users must confirm that their [...]

How To Upgrade NGINX To Latest Stable Version On Ubuntu

If you followed my previous guides for LEMP Install NGINX PHP7 MySQL on Ubuntu 16.04 Server then you probably installed NGINX from the Ubuntu repo. Unfortunately, the version in the Ubuntu repo doesn't get updated very often, so depending on how long ago you installed NGINX, you might be pretty far behind in versions. Newer [...]

By | 2018-04-17T15:05:06+00:00 April 17th, 2018|Categories: Linux, Server Hardening, System Administration|Tags: , , , , |0 Comments

How To Block (Defer) Windows 10 April 2018 Update (Spring Creators Update) 1803 Build 17133 Redstone 4

Last week Microsoft released the Release Preview of the Windows 10 Spring Creators Update 1803 Build 17133 (Redstone 4) to the Insider Preview program. This is the final step before releasing the Windows 10 Spring Creators Update to the public through Windows Update. I have installed the Release Preview update on my main laptops and [...]