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Est. 2016 · 4 Integrated Divisions

Train. Secure.
Research. Achieve.

Bangladesh's integrated cybersecurity institute — hands-on IT training, enterprise security consultancy, AI research to publication, and international scholarship support under one roof.

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What we do

Four divisions. One career pipeline.

Most people arrive for one service and stay for three. The divisions are deliberately built to hand off into each other.

IT Training

Offline bootcamps in Dhaka and live online cohorts — network security, pentesting, cloud and web application security, taught lab-first.

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IT Consultancy

Security audits, incident response, governance and cloud hardening for banks, telecoms and government agencies.

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AI Security Research

Mentored research tracks that end in a submitted peer-reviewed manuscript — not a certificate of attendance.

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Scholarship Support

Funded-study guidance for the USA, UK, Canada, Europe and Australia — profile building, SOP and interview coaching.

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Why CyberX

Practitioners teach here — not slide readers.

Every instructor on the roster carries an active consulting caseload. What breaks in a client's network on Tuesday becomes the lab exercise on Saturday.

Lab-first curriculum

Seventy percent of contact hours are hands-on, on live range infrastructure.

Placement pipeline

Graduates feed directly into the organisations our consultancy division works with.

Publish, don't just study

Research participants finish with a submitted manuscript, not a certificate.

Start here

Most popular programmes

All courses
Offline Advanced

Penetration Testing Intensive

Recon through post-exploitation on a live range. Ends with a full client-grade report and debrief.

9 weeks 18 seats
৳48,000 / course
Online Beginner

Web Application Security

OWASP Top 10 worked end to end — injection, broken access control, SSRF — with secure-coding remediation.

8 weeks 40 seats
৳22,500 / course
Offline Foundation

Network Security Fundamentals

Firewalls, segmentation, VPN and IDS/IPS — configured by hand on physical kit, not simulated.

4 weeks 24 seats
৳16,000 / course
Leadership

The people who run the institute

Four divisions report into this team. Each of them still carries delivery work.

ARS Founder & CEO
Abdur Rahman Sarker
Founder & Chief Executive Officer
CISSP, CISM, ISO 27001 Lead Auditor
18 years · Security strategy & governance
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ML CTO
Maria Lopez
Chief Technology Officer
CKS, AWS Solutions Architect Professional
20 years · Cyber range architecture
View profile
DC COO
David Chen
Chief Operating Officer
PMP, Prince2 Practitioner
18 years · Operations & delivery
View profile
Client & alumni voices

Results people talk about

I joined the pentesting intensive with zero red-team background. Nine weeks later I passed my OSCP and moved into a SOC analyst role at a private bank. The report standard they enforce is what got me through the interview.

RA Rahul Ahmed SOC Analyst · Private Bank

Their audit team found a misconfigured storage bucket and two privilege-escalation paths our previous vendor missed entirely. The remediation plan was practical rather than theatre — our own engineers executed it in three weeks.

SK Shamima Karim CTO · Fintech Platform

Two papers submitted and one accepted at an IEEE workshop during the six-month track. The mentorship on methodology was the part I genuinely could not have managed alone.

NT Nusrat Tabassum MSc Researcher

Fully funded MSc offer from TU Delft. They rewrote my statement of purpose three times and ran two mock interviews. I do not think I would have got there on my own.

MR Mahin Rahman MSc Candidate · TU Delft

We ran the incident response retainer for a year. Mean time to containment dropped from days to under four hours, and the quarterly exercises are the reason the team stayed sharp.

TI Tanvir Islam Head of IT · Telecom Group

The web security cohort taught every vulnerability twice — once as the attacker, once as the developer fixing it. That second half is what made it stick.

FA Farhana Akter Application Security Engineer

I sent three of my postgraduate students through the behaviour analytics track. All three came out with submissions, and the methodology discipline carried back into my own lab.

IH Dr. Imran Hossain Assistant Professor

Full funding plus a research assistantship in Canada. Sarah was blunt with me about my odds early on, which stung at the time and was completely correct.

AS Ayesha Siddika PhD Candidate · University of Alberta

The cloud engagement rebuilt our identity model from scratch. Six months on we can still answer who can reach what, which we could not before.

KN Kazi Nazmul Infrastructure Lead · Insurance Group

I failed the first report submission and was told to do it again. Annoying then, but it is the reason my first client deliverable went out without a single correction.

SH Sabbir Hossain Junior Pentester
Start anywhere

Not sure which division fits you?

Tell us where you are — a student, a team lead, a researcher or an applicant — and we will route you to the right person on the first call.

Contact the team