Why you need this course
WiFi networks are everywhere, and they leave traces. Wigle.net and similar tools map millions of wireless networks across the world, along with details about when and where they were spotted. Most people don't realize this data exists or how useful it can be for investigations.
Wireless network data helps you geolocate people and devices, verify where someone actually was at a given time, identify locations that aren't obvious from an address, and map out the infrastructure around a target. You can spot patterns in where networks appear, track how locations change over time, and even use historical network data to connect digital activity to physical places. If someone's claiming to be somewhere they weren't, or if you're trying to verify a location from a photo or social media post, wireless network analysis can provide solid evidence.
This course teaches you how to use Wigle.net and other wireless mapping tools effectively, understand what the data actually tells you, combine network information with other OSINT sources, and recognize the limitations of what you can and can't conclude from wireless data. You'll learn how to search by location, interpret the results, and use this information to strengthen your investigations and fill in geographic gaps in your research.
If you're doing investigative work that involves location verification, device tracking, or connecting people to places, wireless network tools are a practical resource that most people overlook.
Frequently Asked Questions
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This course is 73 minutes long.
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Earn 1 CPE/CEU for completing this course.
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Micah Hoffman authored and teaches the course.
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This course consists of online videos accessible from mobile app and/or web browser. Lecture, demonstration, and hands-on exercises.
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This course is included in the All OSINT Course bundles.
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A course completion certificate is automatically provided to students finishing this course.
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You do not need to know how to code in Python or have used Python previously to successfully complete this course.