Andrew Tetzeli's photo

Andrew Tetzeli

iOS, Android, macOS, Windows, Linux development; Python; C/#/++; Swift; Java (!); JavaScript; PHP; SQL

Cyberlandia

Member Since Jul, 2024

Writes at

Andrew Tetzeli's dev blog

Andrew Tetzeli's dev blog

andrewtetzeli.hashnode.dev

About Me

I provide bespoke software development and other IT solutions, including sysadmin, network management, and cybersecurity.

I work in and on iOS, Android, macOS, Windows, Linux development; Python; C/#/++; Swift; Java (!); JavaScript; PHP; SQL...

My Tech Stack

Developer CyberSec networking network security sysadmin Linux MacOS, C++, function hooks, architecture, exploit, reverse engineering, assembly, dylib, memory manipulation, Mocha, mach_absolute_time, system call, stub.Show all

I am available for

Consulting, collaboration

Recent Activity

Aug 10

Wrote an article

Student warned of vulnerability in Mobile Guardian MDM weeks before cyberattack

Aug 2

Wrote an article

Another day, another data breach: Now Cencora. HIPAA, PII compromised.

Jul 28

Wrote an article

Challenges and Solutions I've Found in Managing Inheritance Hierarchies in Object-Oriented Programming