Esther Schagen-van LuitHow should I spend my time as a CISO?I decided that I would like to write again for Medium. For those of you that read my SecArch Files, I’ll do so under a new name given this…6 min read·Feb 15, 2021----
Esther Schagen-van LuitHow to Ace Your SABSA Advanced Security Architecture Exam — Part IIEverybody has things in life they regret. Not speaking anymore with that childhood friend. Not studying harder for that exam. Eating that…8 min read·Jun 18, 2020----
Esther Schagen-van LuitBattle of the Architectures: Enterprise vs Security!As an adventurous learner my eye is always on the horizon for the next big thing to learn. This week I dove into TOGAF and its ADM. I like…5 min read·May 25, 2020----
Esther Schagen-van LuitWhat if you could organize your own Security Architecture conference?Then, let’s face it, it should be like COSAC. Period. What follows is an eye-witness account of the incredible value that COSAC brings…12 min read·May 24, 2020----
Esther Schagen-van LuitHelp?! I want to Be a Great Security Architect — Part IIWelcome back to this article series that dives into what it is that a Security Architect does and what tools in the shed are needed to…8 min read·May 24, 2020----
Esther Schagen-van LuitCalling all Security Architects to ArmsToo long have we lived in the shadows of theory and spaghetti diagrams! Too long has our architecture been misunderstood by those who pay…7 min read·May 24, 2020----
Esther Schagen-van LuitWhat everybody wants to hear about Security Architecture. For real.In an earlier article we tackled the question of what Security Architecture is. Today’s article is about why others should care. The first…6 min read·May 24, 2020----
Esther Schagen-van LuitHelp?! I Want to Be a Great Security Architect! — Part IThose who know me well, know I fell in love with the COSAC conference first, SecArch second. Maurice Smit invited me to come and speak at…10 min read·May 24, 2020----
Esther Schagen-van LuitThe Most Difficult Security Architecture Question Out ThereDrumroll…. I think it is this one:6 min read·Apr 11, 2020--2--2
Esther Schagen-van LuitHow to Ace Your SABSA Advanced Security Architecture Exam — Part II had the pleasure of participating in both the SABSA A1 and SABSA A3 courses in February/March 2019. Doing the course and passing the…4 min read·Apr 11, 2020----