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Security Culture
What Works, What Doesn't, and Why
 • 
J.M. Porup
December 2022
The CISO as a Defense-only Military Leader
Why Measuring Cybersecurity Risk is Impossible
 • 
J.M. Porup
September 2022
When Cybersecurity Risk Exceeds Regulatory Risk (and by Several Orders of Magnitude)
Cryptocurrency Cybersecurity and its National Security Implications
 • 
J.M. Porup
August 2022
How do I measure success as a CISO?
How miserable can I make an attacker's life?
 • 
J.M. Porup
July 2022
A Tale of Two Attackers
The parable of a bear and two campers
 • 
J.M. Porup
June 2022
During a Bear Market, Focus on Security ROI
How much bang are you getting for your buck?
 • 
J.M. Porup
Pragmatic Risk Management
How to be a CISO
 • 
J.M. Porup
September 2021
How Not to Make Your First Security Hire
What startups can learn from ancient Sparta
 • 
J.M. Porup
August 2021
The hardest problem in cybersecurity isn't technical
The security mindset, existentialism, and cybersecurity despair
 • 
J.M. Porup
Why Nobody Cares About Cybersecurity
Paging Henrik Ibsen
 • 
J.M. Porup
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