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Computer and Technology Radio

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Computer and Technology Radio is a long running consumer technology podcast hosted by Marsha Collier and Marc Cohen. Join us for fun and the latest in tech & tech news. 

Hosts:

Marc Cohen Spent 30 years entertaining and informing Southern Californians about technology. 

Marsha Collier Is an award winning tech author who has sold over a million books. She is a thought leader in Social Media. marshacollier.com.
Join us for all things related to the fast changing world of consumer technology.

Contact:
marcandmarsha@gmail.com
Twitter: @MarshaCollier and @realmarccohen
The Show Hashtag is #techradio

Facebook: ComputerAndTechnologyRadiocom

  1. All Episodes
  2. Guy Kawasaki on Privacy Freedom and Signal Superpower + Free Book Offer

Guy Kawasaki on Privacy Freedom and Signal Superpower + Free Book Offer

Mar 2, 2026

Join Marsha Collier for a lively, practical chat with tech legend Guy Kawasaki about his latest book.
 
Privacy isn't paranoia — it's everyday freedom. Guy explains why Signal is the best tool for protecting your messages, calls, and peace of mind in 2026.
 
Key highlights:
  • Why "nothing to hide" doesn't cut it anymore. How surveillance hits ordinary people hardest.
  • Easy Signal setup: Step-by-step for beginners, must-use features.
  • Fun personal insights from Guy on why this matters now (and a few Marsha stories too!)
Whether you're new to Signal or just want better security, this episode is packed with actionable advice. 
 
Special offer: Get a FREE copy of Guy Kawasaki's new book Everybody Has Something to Hide: Why and How to Use Signal to Preserve Your Privacy, Security, and Well-Being in this episode! 
 
Subscribe for more geeky tech chats and real-world tips. Let's stay safe and connected!