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Month: January 2025

Secure Computing

LoRa Secure Off-Grid Communication

  • Post Author By Targeted Tech Talk
  • Post Date January 27, 2025
Estimated read time 3 min read

An interesting technology to take note of is called LoRa (short for Long Range). This technology allows one device to communicate with another device in [Read More…]

Secure Computing

OPNSense for Home Network Firewall and Routing

  • Post Author By Targeted Tech Talk
  • Post Date January 20, 2025
Estimated read time 4 min read

My top recommendation for securing your home network (after turning off wireless services such as WiFi and Bluetooth and going with an ethernet setup) would [Read More…]

Secure Computing

Malicious USB Cable and Detector

  • Post Author By Targeted Tech Talk
  • Post Date January 15, 2025
Estimated read time 2 min read

In a prior article, I provided some detail on the NSA’s ANT catalog which included a wide range of hardware and software hacks. Some of [Read More…]

Artificial Intelligence

AI Corner – Pretrained Models

  • Post Author By Targeted Tech Talk
  • Post Date January 6, 2025
Estimated read time 2 min read

I think that it’s important to introduce some AI concepts and terms so discussions of AI can be more informed. Using the correct terminology and [Read More…]

Recent Posts

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Episode 10 – LoRa Radio Demo
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Episode 10 – LoRa Radio Demo

Posted on December 6, 2025December 6, 2025 by Targeted Tech Talk
Episode 9 – GPS Satellite Tracker
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Episode 9 – GPS Satellite Tracker

Posted on October 26, 2025October 26, 2025 by Targeted Tech Talk
Episode 8 – Types of Cyber Threats
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Episode 8 – Types of Cyber Threats

Posted on October 15, 2025October 15, 2025 by Targeted Tech Talk
Episode 7 – Ultrasonic Rangefinder
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Episode 7 – Ultrasonic Rangefinder

Posted on September 21, 2025September 21, 2025 by Targeted Tech Talk
Analysis of GhostTouch Attack
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Posted on September 1, 2025September 2, 2025 by Targeted Tech Talk
Secure Computing Basics EBook and Video
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Secure Computing Basics EBook and Video

Posted on August 17, 2025August 17, 2025 by Targeted Tech Talk

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