Tech Circle Labs
Cyber Security.
Find the holes
before attackers do.
Penetration testing, security assessment, malware removal and DDoS protection for businesses in Bangladesh — clear reports, fixed BDT prices, local support.
Testing never harms live systems
Ranked risks, not jargon
NDA on request, data deleted after
Hacked? We prioritize cleanup
One team for
every layer of defence.
From a single WordPress site to payment systems and cloud servers — pick a service or ask us what you actually need.
Penetration Testing
Ethical hackers try to break in the way a real attacker would — then show you exactly how to close every door.
Payment Systems Security Assessment
bKash, Nagad, card and checkout flows checked against fraud and data-leak risks.
Cyber Security Consulting
A clear, prioritized security plan for your team — what to fix first and what it costs.
Preventing Financial Losses
Controls that stop payment fraud, account takeover and insider misuse before money moves.
WordPress Cyber Security
Hardening, plugin audits, login protection and cleanup for hacked WordPress sites.
Network Security
Firewall, Wi-Fi and office network review so only the right people and devices get in.
Malware Removal Service
Infected site or server? We find the malware, remove it and close the hole it came through.
Managed DDoS Protection
Keep your site online during traffic attacks with filtering and always-on monitoring.
Application Security Assessment
Your web app reviewed code-to-screen for the weaknesses attackers actually exploit.
ICS Security Assessment
Security review for industrial and operational systems where downtime is not an option.
Identifying Vulnerabilities
Automated scanning plus manual review, ranked by real risk — not a scary PDF of noise.
Safeguarding Sensitive Data
Encryption, access rules and backups so customer and business data stays private.
Cloud Server Security
VPS and cloud setup hardened: ports, keys, updates, firewalls and monitoring.
Malware Identification & Removal
Deep scans that find hidden backdoors and spam injections, then remove them safely.
Antivirus Activation
Licensed antivirus and endpoint protection installed and configured for your team.
API Penetration Testing
Your APIs tested for broken auth, data leaks and abuse — mobile and web backends alike.
How an engagement runs
Free consultation
Tell us what you run — a website, app, server or office network — and what worries you.
Scope & fixed quote
You get a written scope: what we test, how, and the full BDT price before anything starts.
Test & assess
We scan, probe and review — safely, without disrupting your live systems.
Plain-language report
Every finding ranked by risk, with screenshots and fix instructions your developer can follow.
Fix & re-test
We help fix the critical issues, then re-test to confirm the doors are actually closed.
In every engagement, at no extra cost
Whether it is a small scan or a full penetration test, these always come with it.
- Written report in Bangla or English
- Risk ranking — critical first
- Fix guidance for your developer
- Free re-test after fixes
- Confidential — NDA on request
- No disruption to live systems
- Local support on phone & WhatsApp
- Follow-up advice for 30 days
Common questions
No. We test carefully and agree the scope with you first. Heavy tests are scheduled for low-traffic hours.
Not sure where to start?
Tell us what you run and what worries you. We will suggest the smallest check that actually answers it — free.