01 / ASSESS
Penetration testing
Find exploitable weaknesses across applications, APIs, and infrastructure. Work through evidence and remediation with your team.
Explore this service ↗OFFENSIVE SECURITY & TRAINING
Security built
to be tested.
Find the weaknesses an attacker could exploit. Give your team the skills to find and fix them.
FOUNDER-LED CYBERSECURITY01 / ZENITH SECURITY
IN THEIR WORDS
People behind
the feedback.
Selected lesson reviews and recommendations from Superprof.
“I came out becoming more confident about my upcoming interview.”
“the way of his teaching is awesome, he will go step by step”
“It's an awesome experience to get knowledge by Mr. Muzkkir !”
“Muzkkir is smart, organized, and conscientious.”
“He's been my friend and mentor since then.”
“Well organized, helpful materials, great structure of the course.”
“he was very patient and explained all the concepts very clearly.”
“smart and structured straight to the point nice person would hire again”
“Muzkkir makes sure you understand everything you are doing and guides you through every step!”
02 / ABOUT ZSECURES
Meet the person
behind Zsecures.
Zsecures grew from a Canadian initiative to help people connect academic knowledge with practical cybersecurity work. Led by Muzkkir, it brings together teaching, testing, research, and building tools.
Get to know usNEW ON UDEMY / AI SECURITY
Learn to test the AI behind the app.
Work through Python models, prompt injection, agent risks, and defenses in Muzkkir’s self-paced AI red teaming course.
01 / SERVICES
How we help.
From the first test to the next fix, know what to focus on and why it matters.
02 / LEARN
Training & certification preparation
Build practical skills, prepare for an exam, or work through a focused topic with a mentor.
Explore this service ↗03 / PLAN
Consulting & advisory
Understand your findings, prioritize changes, and plan the next stage of your security work.
Explore this service ↗04 / EXPLORE
Research, blogs & newsletters
Read the field notes, explore the tools, and register for updates from Muzkkir and Zsecures.
Explore this service ↗INSIDE AN ASSESSMENT
Follow the path.
Find the weakness.
A single endpoint rarely tells the whole story. Look at how identity, permissions, and application behavior connect.
Explore penetration testing ↗- IdentityWho can sign in, and how is that identity checked?
- AccessCan one user reach another user’s resources?
- ImpactWhat does that access make possible?
CHOOSE YOUR FORMAT
Make room for your goals.
One-to-one lessons
Focused sessions with time to revisit a topic and ask the questions that matter to you.
Interview preparation
Practice technical reasoning and explaining your approach clearly.
Team workshops
Discuss exercises and prerequisites around the technologies your team uses.
Guided labs
Work through realistic scenarios in an environment designed for learning.
Clear boundaries.
Room for questions.
Testing starts with explicit authorization and an agreed scope. Discuss production constraints, data handling, and who to contact if something needs attention.
For teaching, use labs and systems you have permission to test. Understanding those boundaries is part of the skill.
FROM MUZKKIR’S BLOG
Keep exploring.
Go deeper into the technical work through write-ups, walkthroughs, and reference notes.
Vulnerability research
Read how a weakness works and follow the reasoning behind an investigation.
Lab walkthroughs
Explore CTF scenarios and the steps used to solve them.
Cheatsheets
Keep practical commands and techniques close while you work.
THE WORK SO FAR
Experience you can build on.
400+Students taught
1,500+InfoSec assignments completed
100+Lectures & workshops
≈250CTF tools & labs designed
Across Muzkkir’s teaching, projects, and security work. Figures supplied by the founder; tools and labs are approximate.
BUILT AROUND YOUR ENVIRONMENT
Sometimes you need
to build the tool.
A focused automation script. A secure application. A lab that teaches a specific scenario. Start with the problem and we’ll work out what a useful first version should do.
Custom tools & solutions ↗
FROM THE LAB
A challenge worth
working through.
Explore MuzzyBox and FinitHicDeo, two labs from Muzkkir’s project portfolio. Follow the clues, test your reasoning, and read the source when you want to go deeper.
Explore the labs and repositories ↗LEARNING TOGETHER
Beyond the screen.
STAY IN THE KNOW
Keep your curiosity
close.
Register for teaching notes, security reading, and new lab updates. We’ll contact you to confirm your subscription.
PLAN YOUR NEXT STEP
Which skill do you want to build?
Compare credentials for pentesting, networks, cloud, and more. There’s a dedicated route for AI security.
CERTIFICATION EXPLORERChoose a pathway
Pick a domain to see a possible route from fundamentals to specialized work.
Penetration testing
-
Foundations
Security+ ↗
CompTIA
Build a broad security baseline.
-
Practitioner
CEH ↗
EC-Council
Study ethical hacking methods and terminology.
-
Specialist
OSCP / OSCP+ ↗
OffSec
Prepare for a practical penetration testing exam.
AI & LLM security
-
Foundations
Security+ ↗
CompTIA
Learn access control, threats, and security operations first.
-
Applied course
AI Red Teaming Mastery ↗
Zsecures on Udemy
Use Python to explore AI attacks and defenses.
-
Specialist · offensive
OSAI / OSAI+ ↗
OffSec
Assess language models, agents, and AI infrastructure.
-
Specialist · defensive
GASAE ↗
GIAC
Apply AI automation to security engineering and operations.
Network analysis
-
Foundations
Network+ ↗
CompTIA
Learn protocols, routing, and troubleshooting.
-
Practitioner
CCNA ↗
Cisco
Work with network access, IP connectivity, and security basics.
-
Specialist
GCIA ↗
GIAC
Develop packet analysis and intrusion detection skills.
Security operations
Management & risk
IT & cloud
-
Foundations
Network+ ↗
CompTIA
Understand how systems communicate before securing cloud networks.
-
Practitioner
Security+ ↗
CompTIA
Develop a baseline in identity, architecture, and operations.
-
Specialist
CCSP ↗
ISC2
Explore cloud architecture, data protection, and risk.
These are study suggestions. Check each issuer’s requirements and exam fees. Zsecures offers preparation guidance.
What can Zsecures test?
Websites, web applications, APIs, networks, and AI systems can be included in a scoped assessment. Tell us which assets matter most and what you want to learn.
Do you test LLM applications and agents?
Yes. Depending on the system, we can review prompt injection, unauthorized data access, retrieval boundaries, and what an agent is allowed to do with its tools.
03 / GET IN TOUCH
What are you
working on?
Tell us a little about the assessment, training, or security project you have in mind. We aim to reply within 24 hours.
Leave out passwords, access tokens, and sensitive assessment details.