Shostack + Friends Blog

 
 
Schematic of a letter lock

Letterlocking

Letterlocking is a lost art of protecting letters from surriptitious readers.

 
 
 
 
 
An enourmous straw goat

Gävle Goat, 2021 edition

There are some things the pandemic can't stop. Gävle, Sweden putting up a straw goat is one of them.

 
 
 
Cover of a workshop report: learning from cyber incidents

Learning Lessons from Aviation

The definition of insanity is doing the same thing over and over and expecting different results. We can do better, and a major new report explains how.

 
screenshot from video: breaking into threat modeling

25 Years of Appsec - Appsec Global

Adam is delivering the opening keynote for OWASP Global Appsec 2021 with a 25 year restrospective on the history of appsec and a look into its future.