July 17, 2025

Dr. Leslie Gruis

Dr. Leslie Gruis
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Dr. Leslie Gruis

Dr. Leslie Gruis is a leading authority on cybersecurity and privacy, with a distinguished career spanning more than 30 years in the U.S. intelligence community. Holding a PhD in mathematics, Dr. Gruis has combined deep technical expertise with a clear vision for how governments and private organizations can better protect personal data in the digital age. Throughout her career, she has been instrumental in shaping national security and privacy policies, managing large teams of experts, and bridging the gap between complex technical realities and the everyday concerns of citizens.

As an author and public speaker, Dr. Gruis is committed to demystifying cybersecurity for non-technical audiences, empowering individuals and policymakers alike to make informed decisions in an era of rapid technological change. She believes that privacy and security must go hand in hand, and that practical, balanced solutions are essential to safeguarding both civil liberties and national interests. Today, Dr. Gruis continues to write, consult, and speak internationally, helping audiences navigate the challenges and opportunities of our increasingly connected world.

Chapters

00:00 - Dr. Leslie Grus on NSA and Privacy

01:13 - The Evolution of Privacy

04:17 - The History of the Transatlantic Cable Line

05:43 - In the Elevator With the NSA's Math Teachers

09:52 - The NSA's Women in Mathematics Society

16:05 - Tutoring Students' Math Homework

18:00 - Have We Stopped Advancing Technology in Education?

24:46 - Alexa the Cat's Privacy

29:48 - Privacy Balance Between Tech Companies and Governments

37:27 - Dr. Leslie Grus on School-Issued Digital Devices

Dr. Leslie Gruis Profile Photo

Dr. Leslie Gruis

National & Cyber Security Expert, Author

Dr. Leslie Gruis is a leading authority on cybersecurity and privacy, with a distinguished career spanning more than 30 years in the U.S. intelligence community. Holding a PhD in mathematics, Dr. Gruis has combined deep technical expertise with a clear vision for how governments and private organizations can better protect personal data in the digital age. Throughout her career, she has been instrumental in shaping national security and privacy policies, managing large teams of experts, and bridging the gap between complex technical realities and the everyday concerns of citizens.

As an author and public speaker, Dr. Gruis is committed to demystifying cybersecurity for non-technical audiences, empowering individuals and policymakers alike to make informed decisions in an era of rapid technological change. She believes that privacy and security must go hand in hand, and that practical, balanced solutions are essential to safeguarding both civil liberties and national interests. Today, Dr. Gruis continues to write, consult, and speak internationally, helping audiences navigate the challenges and opportunities of our increasingly connected world.