emdeh’s Substack

Linear Transformation and Matrices

Matrix addition and, scalar and square matrices multiplication.

Aug 20, 2024 • 

emdeh

Linear Combination

Span and Basis Vectors, and linear (in)dependence.

Aug 19, 2024 • 

emdeh

Vectors in Linear Algebra

Magnitude, Direction, Transpose, and Operations in Field.

Aug 19, 2024 • 

emdeh

June 2024

Regression Models and Evaluation Metrics in Machine Learning

A high-level overview of Linear Regression and common evaluation metrics.

Jun 11, 2024 • 

emdeh

CozyHosting

Exposed APIs, session hijacking, and sudo misconfiguration.

Jun 10, 2024 • 

emdeh

BoardLight

Default credentials and reused passwords, unpatched vulnerabilities, and SUID Binaries.

Jun 10, 2024 • 

emdeh

Sniper

Remote File Inclusion and poor application control.

Jun 1, 2024 • 

emdeh

May 2024

IClean

XSS, SSTI, and Sudo abuse.

May 27, 2024 • 

emdeh

Coming soon

This is emdeh’s Substack.

May 27, 2024 • 

emdeh

April 2024

Headless

XSS, Command Injection, and Sudo abuse.

Apr 15, 2024 • 

emdeh

Hospital

Insecure File Uploads, Business Email Compromise, and kernel exploits.

Apr 8, 2024 • 

emdeh

March 2024

Transformer architecture and self-attention

A brief overview

Mar 18, 2024 • 

emdeh