Offensive Security Consultant & Trainer
Vamsi Krishna is an Offensive Security Consultant and Trainer with hands-on experience in red team operations, penetration testing, and security education. He has conducted security assessments across web applications, networks, Active Directory environments, and cloud platforms. Alongside consulting work, he trains undergraduate and postgraduate students at universities across India, bringing real attack scenarios into the classroom.
Penetration testing of web apps, REST APIs, and auth flows. OWASP Top 10, broken access control, injection attacks, business logic flaws.
Internal and external assessments. Enumeration, service exploitation, lateral movement, firewall bypass.
Full attack chain: Kerberoasting, Pass-the-Hash, DCSync, privilege escalation, domain compromise.
AWS and Azure assessments. IAM misconfigurations, storage exposure, overprivileged roles, cloud privilege escalation.
Adversary simulation: initial access, persistence, lateral movement, objective completion without detection.
Memory forensics, log analysis, timeline reconstruction, evidence handling after security incidents.
Won a city-wide competitive hacking event in Pune against participants from technical institutes and industry. Covered live exploitation, CTF challenges, and real-time attack scenarios across web, network, and forensics.
Formally certified in cybersecurity education, curriculum design, and structured training delivery.
Delivered offensive security training at universities across three cities. Topics included ethical hacking fundamentals, OWASP Top 10, network exploitation, AD attacks, cloud security, and CTF workshops for undergraduate and postgraduate students.
Conducted red team engagements, web and API penetration tests, network assessments, and security awareness training for organisations.
He is very lively, active and always goal driven — trying his best to make every session worth it for students by providing the best of his knowledge. I would highly recommend him as a trainer.
It was really amazing classes and we were able to grab all the topics in a perfect manner that he taught us.
Good teaching and very interesting sessions. The content is very useful and up to market requirement.
I learnt a lot and it was fun exploring all those security things so easily yet so fun.
Sir actually teaches us well. He explains concepts very clearly and neatly and helps with every doubt. He is 110% better than any previous trainer.
It's really good and we are understanding all the concepts that he teaches.
He is very talented and conveys everything up to mark. His way of teaching needs no improvement.
Your teaching style is so engaging that it makes learning enjoyable and exciting.
Very good communication skills and strong knowledge about the subject.