
WELCOME TO ERETMIS ACADEMY
Eretmis Cybersecurity Academy is a premier cybersecurity Academy that is dedicated to closing the talent gap in the cybersecurity industry.
We train cybersecurity professionals to fill high-paying roles in the industry. Our training is for both absolute beginners and I.T. professionals with some cybersecurity experience.
Our Student's Google Review
5-STAR ⭐⭐⭐⭐⭐

Eretmis Academy is a CompTIA Authorized Partner
What Does Our Partnership with CompTIA mean to our Students?
Our students will receive a discount on CompTIA Exams vouchers and textbooks.

Certified by The U.S. Veterans Affairs

Certified by New York State
🎓 Why Students Choose Eretmis Academy
1. Exceptional 5‑Star Reputation
Eretmis Academy consistently earns 5‑star reviews on Google. Students frequently cite the high-quality instruction, personalized mentorship, and career-focused coaching that truly sets it apart.
2. Expert Instruction from a Real Cyber Pro
Founder Dr. Emmanuel Adu—former U.S. Army Captain and Forbes Tech Council member—brings real-world expertise to every lesson. His hands-on teaching style breaks down complex topics into practical insights.
3. Hands-On, Tool-Driven Learning
Courses go beyond theory, immersing students in real tools like Nmap, Splunk, Qualys, Nessus and more. These labs build actual skills that translate directly to the workplace.
4. Built-In Internship for Real-World Experience
Every Eretmis training track includes a cybersecurity internship where students tackle real-world projects—from GRC audits to threat modeling and compliance assessments. This experience makes graduates job-ready from day one, bridging the gap between learning and employment.
5. Certification-Ready Path
As a CompTIA-authorized partner, Eretmis helps students prep for Security+, CySA+, and more, while offering discounted exam vouchers.
6. Career Coaching That Gets Results
Students benefit from resume reviews, mock interviews, and one-on-one career guidance. Many reviews credit this support with helping them land their first cybersecurity roles.
7. Supportive, Professional Community
Weekly Cyber Chats, live expert webinars, and peer networks create an ecosystem of learning, mentorship, and motivation.
8. Tiered Curriculum for All Levels
Whether you’re a beginner or a seasoned IT pro, Eretmis has structured programs to take you from the basics to advanced roles—including GRC and risk management pathways.
9. Trusted Accreditations
With recognition from New York State and Veterans Affairs, Eretmis is a legitimate, respected academy for building cybersecurity careers.

Founder of Eretmis Academy
Dr. Emmanuel Adu is a distinguished cybersecurity professional with over 25 years of experience in the Information Technology sector. A former U.S. Army Captain and a recognized member of the Forbes Technology Council, Dr. Adu brings a unique blend of military precision and corporate cybersecurity expertise to his work.
He is the Chief Executive Officer of Eretmis Inc., a New York-based cybersecurity consulting firm, and the founder of Eretmis Academy, a premier cybersecurity training institute committed to developing the next generation of cybersecurity professionals.
During his military service, Dr. Adu held multiple high-level roles, leading critical offensive and defensive security operations. His leadership and technical acumen earned him notable recognition within the U.S. Army cybersecurity community. Following his military career, Dr. Adu served as a professor at the University of Maryland Global Campus (UMGC) and Central Texas College (CTC), where he taught and mentored students in cybersecurity and information systems.
Renowned for his ability to demystify complex cybersecurity concepts, Dr. Adu is an insightful and engaging instructor who uses real-world scenarios to make technical topics accessible and practical for learners at all levels. His mentorship has helped launch and accelerate numerous successful careers in cybersecurity.
Dr. Adu holds an impressive array of industry certifications, including:
- CISSP (Certified Information Systems Security Professional)
- CISA (Certified Information Systems Auditor)
- QSA (Qualified Security Assessor)
- PCIP (Payment Card Industry Professional)
- Security+, CySA+, Pentest+
- AWS Certified Cloud Practitioner
- CSAP (Certified Security Analytics Professional)
- CNSP (Certified Network Security Professional)
- NVA (Network Vulnerability Assessment)
With a passion for teaching, a commitment to excellence, and a wealth of hands-on experience, Dr. Adu continues to shape the future of cybersecurity education and practice through his leadership at Eretmis Inc. and Eretmis Academy.






Testimonials from Students
Testimonials from Students
Courses
At Eretmis Academy, we have cybersecurity courses for absolute beginners, intermediate, and advanced level professionals.
Our courses cover the technical and soft skills that employers are looking for in potential employees.
Select the course that is right for you.