Securing Every Byte Protecting Your Digital World with Trust, Precision, and Expertise.
Are your systems secure? Is your data protected? I'm Sakib Haque Zisan, a CEH Practical, recipient of the BICSAA 2023 Award, and Founder & CEO of Byte Capsule a leading cybersecurity startup in Bangladesh. With extensive real-world experience, I help businesses and individuals detect, respond to, and recover from cyber threats.
Through Byte Capsule, I've delivered cybersecurity training and solutions to clients globally, combining technical precision with business-focused insight.
Services I Offer:
✅ Web and Mobile App Pentesting
✅ API Security Testing
✅ Vulnerability Assessment & Reporting
✅ Malware Analysis & Threat Investigation
✅ Digital Forensic Investigation (System, Network, Device)
✅ Cryptanalysis
What You'll Receive:
✅ A professional security report (PDF) with technical findings
✅ Screenshots, evidence, and proof of concept
✅ Actionable remediation guidelines
✅ 100% ethical and confidential service backed by Byte Capsule
Whether you're looking to secure your digital assets, recover lost data, or investigate a potential breach I've got your back. With the support of Byte Capsule, your project will be handled with professionalism, precision, and complete confidentiality.
Work Terms
Hours of Operation:
Monday to Saturday — 10:00 AM to 9:00 PM (GMT+6)
Payment Terms:
• 50% advance payment to begin the project.
• Remaining 50% upon completion and client approval.
• Accepted methods: Bank transfer, PayPal or international card payments.
Preferred Communication Style:
We prioritize clear, professional, and prompt communication through:
• Scheduled video meetings for progress reviews and technical discussions.
Response Time:
Typically within 2–3 business hours for all client queries and support requests.