Ethical cybersecurity practice
Building core habits around controlled labs, responsible boundaries and structured notes.
HELLO, I'M
Debojit Singh
CRTA-Certified Cybersecurity Learner
Focused on Red Teaming, VAPT, Web Security and Active Directory Security.
I learn through authorized laboratories and ethical environments while building practical security, open-source and community projects.
Currently pursuing CRTP training and developing deeper practical experience in Active Directory security.
Authorized labs only
Ethical security learning
- CRTA Certified
- CRTP Training in Progress
- Red Team and VAPT
- Authorized Labs Only
About Me
Practical security learning, documented clearly.
I keep the work grounded in authorized practice, careful study and useful documentation.
I'm Debojit Singh, a cybersecurity learner focused on Red Teaming, Vulnerability Assessment and Penetration Testing, web security and Active Directory environments.
My interest in cybersecurity is driven by practical learning. Rather than limiting myself to theory, I work through authorized laboratories, study attack paths, document findings and understand why security weaknesses occur.
My current learning includes reconnaissance, enumeration, web application testing, privilege-escalation methodology, Kerberos fundamentals, SMB environments, Active Directory enumeration and network pivoting.
I am CRTA certified and currently pursuing CRTP training to build stronger practical knowledge of enterprise Active Directory security.
Alongside cybersecurity, I build open-source and web-based projects. I founded BlackPanda Labs, a student-led, non-profit, open-source community created to help learners collaborate, build projects and receive proper recognition for genuine contributions.
My long-term direction is offensive security, especially ethical Red Team operations, Active Directory assessments and clear professional reporting.
My Journey
Learning by building, testing and explaining.
Red Teaming, VAPT and Active Directory
Studying reconnaissance, enumeration, web testing, Kerberos fundamentals, SMB and privilege paths.
Projects and community coordination
Building public projects and helping contributors receive clear recognition through BlackPanda Labs.
Selected Work
Project case studies and controlled research.
A concise view of personal work, lab documentation and leadership initiatives without publishing sensitive private material.
Open-source web application
Internet Time Capsule
An open-source web application for sealing messages, goals, memories or promises until a selected future unlock date.
- My contribution
- Concept development, product direction, implementation, deployment and community contributor coordination.
- Technologies
- HTML, CSS, JavaScript, Supabase and Vercel.
Controlled security learning
Authorized Active Directory Lab Research
Documented learning completed in controlled and authorized Active Directory laboratories.
Private credentials, flags and sensitive laboratory information are not published.
Leadership case study
BlackPanda Labs Leadership and Initiatives
A student-led, non-profit, open-source community founded by Debojit Singh.
- Project direction
- Technical implementation
- Community coordination
- Contributor recognition
- Event and initiative planning
- Documentation and communication
Cybersecurity Focus
Areas I am actively strengthening.
These are learning directions and practice areas, not claims of expert-level mastery.
Red Teaming
Reconnaissance, enumeration, privilege-escalation methodology, network pivoting, post-exploitation concepts and reporting.
Active Directory
Domain enumeration, Kerberos fundamentals, SMB, ACL analysis, authentication concepts and attack-path research.
Web Security
Burp Suite, authentication testing, access-control testing, JWT concepts, content discovery and OWASP fundamentals.
Skills and Tools
Tooling that supports the learning process.
Tools and environments
- Kali Linux
- Nmap
- Metasploit
- Burp Suite
- Wireshark
- Git
- GitHub
- TryHackMe
- Hack The Box
Development
- HTML
- CSS
- JavaScript
- Python
- PHP
- SQL
- Supabase
- Vercel
Credentials and Current Learning
Confirmed credentials and active study.
CRTA - Certified Red Team Analyst
Completed practical Red Team training and a report-based assessment.
CRTP - Training in Progress
Currently developing deeper knowledge of enterprise Active Directory security.
CEH v13 Learning
Currently studying CEH v13 concepts across ethical hacking, networking, web security and system security.
BlackPanda Labs Leadership Showcase
Founder Project
BlackPanda Labs
NON-PROFIT • OPEN-SOURCE • STUDENT-LED
Leadership through open-source coordination.
BlackPanda Labs is a student-led, non-profit, open-source community and is separate from my personal paid freelance services.
Writing and Documentation
Notes, case studies and learning writeups.
Writing is where the learning becomes easier to review, share and improve. The first public categories are being prepared honestly as coming soon.
Red Team Learning Notes
Coming soon.
Active Directory Concepts
Coming soon.
Project Case Studies
Coming soon.
Open-Source Build Stories
Coming soon.
Principles / How I Work
Clear boundaries, practical learning, useful output.
Authorized practice
Cybersecurity work stays within labs, controlled environments and ethical learning boundaries.
Document the why
I focus on attack paths, root causes and reporting clarity, not just tool output.
Build in public where safe
Open-source projects and community coordination are shared without exposing private lab details.
CYBERSECURITY, PAID WORK & COLLABORATION
Work With Me
I'm a CRTA-certified cybersecurity learner focused on Red Teaming, VAPT, web security, VDP and bug-bounty research, and Active Directory environments.
I'm open to authorized cybersecurity opportunities, paid personal projects, CTF and hackathon invitations, technical discussions and selected collaborations.
CYBERSECURITY & RED TEAM OPPORTUNITIES
Cybersecurity & Red Team Opportunities
Authorized VAPT Opportunities
Open to suitable vulnerability-assessment and penetration-testing opportunities where written authorization, target scope, rules of engagement and expected deliverables are clearly established.
Discuss a VAPT OpportunityVDP & Bug-Bounty Programs
Open to authorized Vulnerability Disclosure Programs and bug-bounty programs with published scope, safe-harbor terms and responsible-disclosure rules.
Share a ProgramCTF Teams & Security Challenges
Open to joining legal Capture the Flag teams and controlled cybersecurity challenges involving web, Linux, Windows, privilege escalation, reconnaissance and beginner Active Directory tasks.
Invite Me to a CTFHackathons & Technical Builds
Open to suitable hackathons involving cybersecurity, open-source development, technical research, documentation, presentation or project coordination.
Invite Me to a HackathonTechnical Sessions & Discussions
Available for suitable discussions and student sessions around Red Team learning, authorized lab methodology, VAPT, Active Directory, open-source projects and community building.
Propose a SessionPAID PERSONAL SERVICES
Paid Personal Services
Authorized Cybersecurity Support
Scoped support for authorized web-security review, reconnaissance, enumeration, validation and technical reporting.
Websites & Portfolios
Professional static websites, personal portfolios and responsive landing pages built around clear content and easy navigation.
Technical Writing & Documentation
Project case studies, technical documentation, contributor guides and educational technical content.
Project Coordination
Planning, documentation and coordination support for suitable technical, educational and student-led projects.
Pricing depends on the project scope, timeline and expected deliverables. A clear estimate will be discussed before paid work begins.
FREE 30-MINUTE INTRO CALL
Discuss a project or opportunity.
Book a free introductory conversation about a paid project, authorized security opportunity, VDP, CTF, hackathon, technical session or collaboration.
Introductory Call
Request a Free 30-Minute CallFREE OPEN-SOURCE COLLABORATION
Free Open-Source Collaboration
Open-Source Projects
I may voluntarily contribute code, frontend implementation, documentation, research or project support to suitable open-source initiatives.
Acceptance depends on the project's purpose, scope and my availability.
Contact
Public links for updates and projects.
No private phone number, location or email address is published here.