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We're your center for technology focusing on InfoSec, Cybersecurity, Privacy, Security, System Administration and How-To's.

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Linux System Administration

LEMP Install NGINX PHP7 MySQL on CentOS 7 / RHEL / Fedora

If you’re a blogger or a web developer, there will hopefully come a time when you out-grow a shared host and need either a VPS or a dedicated server to

October 5, 2016January 26, 2017
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Tech Tips

Workaround: Taskbar Thumbnail Previews Disappear Too Quickly

In Windows, the taskbar thumbnail preview allows you to hover your mouse over the application icon and see previews of multiple windows you have open, similar to the screenshot above.

October 4, 2016November 11, 2016
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Tech Tips Technology

Install MacOS Sierra 10.12 on VMware Player on Windows

Earlier today, I posted an article to show you how to Install MacOS Sierra 10.12 on VirtualBox on Windows. Some of the process is similar, but I’ll walk you through

October 1, 2016October 16, 2016
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Tech Tips Technology

Install MacOS Sierra 10.12 on VirtualBox on Windows

Last month, Apple released their final version of MacOS Sierra. If you have decent hardware with enough CPU, RAM, and storage space, you could create a MacOS Sierra virtual machine

October 1, 2016October 16, 2016
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Tech Tips Windows

Fix For Windows 10 Freezes But Mouse Still Moves

I recently installed an SSD into my laptop and did a clean install of Windows 10. Occasionally after some usage, Windows 10 would freeze but I could still move my

September 29, 2016October 16, 2016
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Tech Tips

How To Format A Write-Protected USB Drive

There are times when Windows doesn’t want to format a USB drive. You might get an error saying the drive is write-protected, or you’ll get an error saying it just

September 27, 2016October 16, 2016
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System Administration Windows

Exchange Send On Behalf and Send As Permissions For Distribution Groups

If you’re a Microsoft Exchange administrator, you might have come across a request from a user wanting to either Send On Behalf of a Distribution Group they’re a member of,

September 19, 2016November 9, 2018
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Security

Remediation for Microsoft Windows Unquoted Service Path Enumeration Vulnerability

If you’re using a vulnerability scanner on your PC or network, you’ve probably come across the Microsoft Windows Unquoted Service Path Enumeration vulnerability. The truth is, this vulnerability has been

September 18, 2016April 13, 2020
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Linux System Administration

LEMP Install NGINX PHP7 MySQL on Ubuntu 16.04 Server

If you’re a blogger or a web developer, there will hopefully come a time when you out-grow a shared host and need either a VPS or a dedicated server to

September 16, 2016April 17, 2018
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Mobile Security Server Hardening

Security Settings To Check In iOS 10

As many of us begin to upgrade to iOS 10 that was launched earlier today, we recommend that you check some of these settings to ensure your security and privacy

September 13, 2016January 16, 2017
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We’re your center for technology focusing on InfoSec, Cybersecurity, Privacy, Security, System Administration and How-To’s.

Founded in 2000, TeckLyfe is based in Chicago, IL. Reproduction without explicit permission is prohibited.

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