Moving Away From Castle
The classic Castle-and-Moat Network Security Model is on its way to becoming history. What’s the new model? Click on the sketch to read the story.
Permission vs Privilege
Understand the fundamental difference between IT security’s two principles. Click on the sketch to read the story.
Wife’s Encrypted Message
He better decrypts the message and follows the action to avoid the catastrophe.
Movie Night with TCP Handshake Goes Bad
Understand the three-way TCP handshake process with a movie night proposal and how the SYN Flood attack spoils the plan.
Cyber Slap
A Cybersecurity’s artistic impression on Will Smith slapping Chris Rock at Oscar Academy Award 2022.
The Lapsus$ Teen?
Are teens the mastermind of cybercriminal group “Lapsus$”. Too early, but here are some interesting findings so far. Click on the sketch to read the story.
Samsung Galaxy 190GB Data Leak
Cyber gang Lapsus$ breached 190 GB of Samsung Galaxy source code and leaked via Torrent. Is it just the beginning of a new data extortion crime? Click on the sketch to read the story.
Be The Second Mouse
Frank Abagnale’s two mice story elevated minimalism within me to redefine who I am. Click on the sketch to read the story.
SQL Injection: Input Validation
Part 3 on how to prevent SQL Injection attacks using input validation technique. Click on the sketch to read the story.
SQL Injection: Ice-cream Example
Imagine you say to your kid “EAT ICE-CREAM” all the time instead of saying “NOT EVERYDAY”. Click on the sketch to read the story to learn examples of how SQL injection works in reality. Click on the sketch to read the story.