Company
A cybersecurity company built on an attacker's mindset.
Janreth is a cybersecurity company that tests your applications, APIs, cloud, and infrastructure the way a real adversary would, proves what is actually exploitable, and hands you the fix, not a scanner dump.
01Practice
What Janreth does
Offensive services
Janreth breaks into your applications, APIs, cloud, and infrastructure the way a real attacker would: penetration testing, cloud security testing, red teaming, continuous offensive security, and training.
Explore servicesField guides
Deep, defensive guides to the OWASP Top 10 for Agentic Applications: what each risk looks like in a real system, and the controls that contain it. Every chapter free to read.
Read the field guides
02Approach
Principles
Offense is the lens
Breaking systems is the job. The fastest way to know whether something is safe is to attack it, so that is where Janreth starts, across code, cloud, chains and AI.
Proof, not promises
Every finding carries evidence. Janreth tells you what is exploitable, in scope, at a point in time, and never sells a certificate of security or compliance.
Clear and accountable
Fixed scope, a fixed fee, a plain-English readout, and one point of contact from start to finish. No surprises.
03Founder
Founder-led
I'm a software developer and offensive-security engineer. I do penetration testing, red teaming, and malware development, and I carry an attacker's mindset across the modern stack: applications, cloud, blockchain, and AI agents.
Two things I don't often see together: I build agentic systems from scratch, and I break systems for a living. That combination is why I founded Janreth, and the same attacker's perspective runs through every engagement Janreth takes on.
04Begin
Let's find your weak points before someone else does.
Scope a test, agree a fixed fee, and see exactly what a real attacker could reach.