Cohort 4 · Now enrolling
Live training cohorts taught by practitioners. From fundamentals to bug bounty hunting — in Bangla, for Bangladesh.
200+ graduates · 96% completion · Live on Zoom · Starts from ৳599
Four tracks, beginner to advanced. Each one is a live cohort with real instructors.
Most cybersecurity "courses" are someone's screen recording uploaded to Udemy. We do something different.
You're in a Zoom room with an instructor who knows your name. Not watching a recording from 2019.
Burp Suite, Frida, Maltego, Nuclei — the same stack security teams run in production.
No Visa, no Stripe, no currency conversion. Send Money, submit TrxID, you're in.
Miss a session? Rewatch it in six months. Every lecture is recorded and yours to keep.
Byte Defense is the educational wing of DentiSystems—a recognized force in the cybersecurity and AI landscape.
Backed by DentiSystems, officially ranked #5 in Cybersecurity on the prestigious F6S startup platform. You are learning from globally recognized innovators.
Featured on Jamuna TV for our pioneering contributions to the national tech and digital security ecosystem. Real impact, real visibility.
Our parent ecosystem develops advanced cybersecurity solutions like DentiGrid and LeakScan. Learn the exact frameworks used to build enterprise-level defenses.
Deeply connected with top-tier business accelerators and the venture ecosystem. We don't just teach tech; we build the future of it.
Four steps. Takes about ten minutes.
Browse what's open, read the curriculum, see if the schedule works. No signup required to explore.
Send the course fee via bKash or Nagad, then drop your TrxID in the enrollment form. We verify within hours.
Join live Zoom sessions, ask questions, follow along. Everything is recorded if you miss a day.
Complete the cohort, receive a verifiable certificate, keep lifetime access to recordings and Discord.
“I submitted my first valid bug report to HackerOne within three weeks of finishing. The mentorship approach made all the difference — I wasn't just watching demos, I was being walked through my own recon results live.”
“I came in as a journalism student with zero technical background. By week three I was running Maltego graphs that would've taken me months to figure out alone. Now I use OSINT daily in my investigative work.”
“Finally understood why my accounts kept getting compromised. The live demo where our instructor broke into a test account in under 90 seconds changed how I think about passwords forever.”
8 seats left in Personal Security. Other courses filling fast.