N B Sri Harsha

About N B Sri Harsha

I am a security enthusiast who has comprehensive experience in various verticals of Information security. Which includes• Web application Assessment and Penetration testing.• Mobile application Assessment and Penetration testing.• Source code review.(PHP, JAVA.NET, Django, Ruby & Node)• Network Assessment and Penetration testing.• IOT Assessment and Penetration testing.• Wireless Network Security and Penetration Testing.• Smart Contract Review.I am an active bug bounty hunter for years. I also play CTF’s with the Securisec team and also develop CTF challenges. I currently hold 4 CVES. I worked closely with the cybercrime department. I have organized Nullcon CTF for two years (2019 & 2020). Our team was runner-up in DSCI CTF 2018. I have also organized two live hacking events with the Government of Telangana and the National Crime Records Bureau (NCRB) and also organized entry-level CTF with the Computer Society of INDIA (CSI). Gave a talk on OAuth bypasses at Null Hyderabad and also a hands-on session on how to automate the recon process. As an independent security researcher, I have received many acknowledgments and bug bounties by discovering serious security flaws in websites such as Facebook, Google, Twitter, Yahoo, Apple, Cisco, Uber, and many more Companies and have been in the top 100 in Hackerone & Bugcrowd.

Experience

1. Founder and CEO

   Defmax Technologies Pvt. Ltd

   Jun 2017 — Present · Hyderabad, IN

   We at defmax address these concerns for the upcoming threats in the cyber world protecting the developing technological solutions which might bring down the face for any organization. Our unique selling point is the Manual testing and finding Business logic vulnerabilities - which comes as a result of our dedicated team participating in a lot of Bug bounty programs over the past 7 years. This gives us a distinctive edge over automated scanners

Education

• V S K Memorial High School

  Student

  2008 — 2011

• GITAM Deemed University

  Bachelor of Technology - BTech, Electronics and communications Engineering

  2013 — 2017

• Narayana Junior College - India

  Intermediate

  2011 — 2013

Skills

• Vulnerability Assessment
• Vulnerability Scanning
• Vulnerability Research
• Threat & Vulnerability Management
• Bug Bounty
• Network Security
• Computer Security
• Ceh
• Penetration Testing
• Information Security Management
• Security
• Security Audits
• Web Application Security
• Linux
• Information Security
• Application Security
• Vulnerability Management
• Computer Forensics
• Networking