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Home » Authors » David Engebretson

Articles by David Engebretson

Security Networkings
Security Networking

How to Test Clients’ Wi-Fi & Internet Capacities

David Engebretson
July 1, 2022

Dave Engebretson tests a variety of Wi-Fi access points to see their performance


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Security Networkings

Hey Alexa, Unlock My Back Door & Potential QR Vulnerabilities

David Engebretson
March 4, 2022
Smart home devices and QR codes can inadvertently unlock vulnerabilities
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Security Networkings 2019
Security Networkings

Wi-Fi Woes: A Modern Technology Tale

Camera Installations
David Engebretson
September 17, 2021

Dave Engebretson tells a tale about the wi-fi at his mother’s home. 


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Smartvid.io graphic 6920
Security NetWorkings

New Technologies Equal Opportunities

David Engebretson
August 3, 2020

The COVID-19 pandemic has the potential to dramatically change our customers’ security and video surveillance system needs. Where past concerns were primarily focused on intrusion detection, shoplifting and/or vandalism, and life safety, now added to these issues are concerns about the spreading of the coronavirus from proximity to an infected person. 


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Differentiate Yourself From DIY

David Engebretson
July 2, 2018

One of the themes I have been presenting in my classes and speeches is the “professional” products and services that our industry can provide clients. It should be obvious to anyone that the flood of do-it-yourself (DIY) products  combined with the megadollar advertising budgets of their manufacturers are enabling consumers to DIY their alarm and video.


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The Ultimate IP/Analog CCTV Installation and Troubleshooting Tool

David Engebretson
May 2, 2017

Throughout the past four decades in the electronic security, business technicians have often had to rely on testers and tools that were not specifically designed for our industry’s needs.


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Is Distributed Denial of Service The New False Alarm?

David Engebretson
December 2, 2016

If you read the kind of stuff that I do, you cannot help but be amazed at the explosive growth of the Internet of Things, IoT for short. With the costs of Wi-Fi interfaces dropping into the range of $1 per device in large volume, more and more “things” are getting connected to LAN networks and the Internet.


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The Perks of Having Contacts in the Security Industry

David Engebretson
October 1, 2016

As life moves on I often require assistance in taking care of my training business.


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Spiderwebs Equal False Alarms?

David Engebretson
September 1, 2016

I am rapidly approaching the 40-year mark of my employment and involvement in the electronic security industry.


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Monster Burgers With Huge RMR Potential

David Engebretson
July 7, 2016
Perhaps one of the single most popular foods in North America is the hamburger. From huge chain restaurants to your corner diner, burgers are consumed in incredible numbers.
Read More
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