Proof is the product. Train inside authorized labs. Execute investigations or security testing. Produce professional artifacts. Build a recruiter-visible body of work — from 8-week Standard to 12-week Premium.
GraySentinel structures cybersecurity learning around execution, evidence, review, and portfolio work. Every module ends with an artifact you can show a recruiter.
Every day has a module, tools, and a proof artifact. Click any program below to explore the exact 8 or 12-week structure.
These are not promises. These are deliverables — every artifact is pushed to a public GitHub portfolio by the end of the program.
For learners who want full-spectrum capability. Complete both Standard tracks or both Premium tracks — from defensive detection to offensive operations and purple teaming.
We don't run random sales. We invest where the barriers are highest. Impact Support Pricing is available for three communities — verified during your free Job Readiness Evaluation, applied to your invoice.
Each program aligns to a capability direction. These are not job guarantees — employment depends on your background, demonstrated skill, interviews, and market conditions.
Offensive security education must separate technical learning from unauthorized activity. Offensive modules in this curriculum are intended for explicitly authorized, isolated training environments only.
These are not testimonials. These are outcomes — every portfolio publicly verifiable on GitHub.
Every candidate, every mission, every evaluation contributes to our public Capability Graph.
Seven commands. One shared mission. Every role has a defined area of responsibility — no ambiguity in ownership.
To build GraySentinel Cyber Defence Lab into a trusted cybersecurity learning and proof-of-work ecosystem — through practical learning, research, quality assurance, and measurable outcomes.
We publish our policies openly. No hidden terms. No surprise clauses.
Plagiarism: Copying from any source — including AI-generated work without attribution — disqualifies a candidate. GitHub commits are reviewed.
Respect: Zero tolerance for harassment, discrimination, or toxicity in community channels.
Integrity: Every submission must reflect the candidate's own work and understanding.
Free Evaluation: The first Job Readiness Evaluation is free. No obligation. A written roadmap is provided within 48 hours.
Scoring: Five dimensions — Technical, Logical, Communication, Problem Solving, Evidence. Total out of 100.
Appeal: Any score can be appealed within 48 hours. Reviewed by a second evaluator within 7 days.
No Guarantee: We do not guarantee placement or salary. Employment depends on prior background, demonstrated skill, interviews, market conditions, and employer decisions.
Talent Pool: Every verified graduate enters our public Talent Pool. Companies reach out directly — we do not cold-call or force placements.
Support: Graduates receive a written recommendation, portfolio review, and interview preparation support.
Enrollment Fee: Refund details are shared during the Job Readiness Evaluation. No hidden charges.
Course Cancellation: If GraySentinel cancels a batch, full refund is provided within 7 working days.
Data Collected: Name, email, phone number, educational background, and evaluation data. Only for the purpose of assessment and support.
Data Sharing: Portfolio data is published publicly on GitHub (with candidate consent) for recruiter visibility. Personal contact information is never shared without explicit permission.
Data Deletion: Any candidate can request full data deletion at any time by emailing graysentinel.ai@gmail.com.
Reporting: Any concern can be raised at graysentinel.ai@gmail.com. Response within 48 hours.
Escalation: Unresolved concerns are escalated to the Founder within 7 days.
Confidentiality: All grievances are handled confidentially. No retaliation for good-faith reporting.
Every candidate in our Talent Pool has a public GitHub portfolio, a Proof Score™, and a video demonstration. No certificates. Only verifiable work.
We are not for everyone. Here is what we will never tell you.
A 30-minute one-on-one call with a GraySentinel practitioner. We assess your current capability, recommend the right track (Blue, Red, Purple, GRC or R&I), and lay out a realistic roadmap.
Yes. The 30-minute Job Readiness Evaluation is completely free with zero obligation. We use it to understand your background, assess your gap, and recommend the right track. After the call, we send you a written roadmap document — yours to keep, whether you join a program or not.
Impact Support Pricing is a discount program for three communities: students & freshers (30% off), women in tech (40% off), and armed forces veterans (50% off, priority processing). Eligibility is verified during your free evaluation, and the discount is reflected on your final invoice. We don't advertise it publicly — we verify and apply.
Standard is 8 weeks with 35+ missions — foundation through core capability. Premium is 12 weeks with 50+ missions — adds cloud security, automation (Blue) or advanced AD, C2, purple team, AI security (Red), plus advanced modules for GRC, Purple, and Research & Intelligence. Choose by depth, not by promised job title.
Basic command-line familiarity and logical reasoning are enough. We teach what's required. Non-IT backgrounds are welcome — the Blue Team Standard track starts with Linux and Windows fundamentals.
No. Nobody can guarantee placement honestly. We give you verified capability — a public portfolio, a Proof Score™, and a video demonstration. Companies shortlist based on that. Placement depends on you.
Proof Score™ is a composite rating out of 100 across five dimensions: Technical, Logical, Communication, Problem Solving, and Evidence. It measures what you've actually built, not what you've memorised. Standard targets 60+, Premium targets 75-85+.
Yes. All offensive exercises happen inside isolated, explicitly authorized training environments. No third-party production target is ever used or implied. Safe artifacts are documented without exposing real credentials or sensitive data.
Once you complete the program and get verified, your portfolio enters the GraySentinel Talent Pool. Companies search it, verify your work, and reach out directly. We don't cold-call companies — they come to us.
Yes. Combined tracks are available — 12 weeks for both Standard, or 16 weeks for both Premium. This is ideal for learners targeting purple team roles or full-spectrum capability.
Blue Team: Splunk, ELK, Sysmon, Sigma, YARA, Volatility, Autopsy, Python. Red Team: Burp Suite, SQLMap, BloodHound, Impacket, Metasploit, C2 frameworks. GRC: NIST CSF, ISO 27001, DPDP Act, GDPR toolkits. R&I: MISP, OpenCTI, Malware analysis tools. All labs are free or open-source.
Program scope, pricing, and payment options are discussed during your free Job Readiness Evaluation. Impact Support Pricing eligibility is also confirmed on the call. We'll walk you through available options based on your situation.
Join the movement replacing certificates with capability. Book your free Job Readiness Evaluation — 30 minutes that could change the direction of your career.