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Featured Courses

Android Security Tools Expert - ATX

Android Security Tools Expert - ATX

by Ajin Abraham 30 Lessons $49.99

This is a brand new course that covers the most commonly used android security assessment tools. Android Security assessment can be done with great ease if you have good expertise in the right tools. This course includes 12 different tools in over 30 videos. The course covers the features of tools like apktool, androguard, androbugs, dex2jar, baksmali, JD-GUI, drozer, qark, frida, xposed, appmon and mobsf. At the end of the course you will be proficient at using these tools in your day to day android application security assessments.

OpSecX WebSecNinja: Lesser Known WebAttacks

WebSecNinja: Lesser Known WebAttacks - WSN

by Ajin Abraham 23 Lessons $39.99

WebSecNinja: Lesser Known WebAttacks is a brand new and unique web security course that takes the learner to the next level of web security. A perfect blend of latest and lesser known web attacks that are explained with ultimate details and accompanied by demos and how tos that you can apply in real world red-team pentesting and security assessments. The course curriculum is designed to include web attacks and techniques that are not much documented in books, courses and elsewhere.

Automated Mobile Application Security Assessment with MobSF

Automated Mobile Application Security Assessment - MAS

by Ajin Abraham 26 Lessons $34.99

Mobile Application market is growing like anything and so is the Mobile Security industry. With lots of frequent application releases and updates happening, conducting the security analysis of mobile applications becomes time consuming mainly because of the overheads in setting up and maintaining a mobile application testing environment. This course will introduce an extendable web framework called MobSF for Automated Security analysis of Mobile Applications.

What people say


  • Windows Exploit Development Megaprimer – WXP

    Recently I finished a course from offensive security (PWK.) It was great, but the exploit part just touched on the subject of software exploitation. That’s when I found Ajin Abraham’s Udemy course. It’s pretty amazing. It pretty much starts where PWK ends on exploit creation. This course is advanced, IMO. Ajin walks users through a deep dive of exploit creation – topics including: DEP mitigation, Egg Hunter creations, SEH handling and more. It’s well worth the price and I look forward to more courses from the author.

    Brian Warner
  • Cross Site Scripting (XSS) Attacks for Pentesters – XFP

    A+ for this course. I watched it once and now I am going through it trying all the demos.

    Joseph Inverar
  • Node.js Security: Pentesting and Exploitation – NJS

    This course seemed rushed. The content – while not bad – does not seem particularly well aligned with the title and is more or less a brief survey on Node.js app sec issues. Topics should be explained better. Demos should be expanded and explained (with impact made clear). etc.

    Dan Anderson
  • Automated Mobile Application Security Assessment with MobSF – MAS

    Great tool to perform static Analyzer for any Android Binary and IOS application. Extend to acquire have good knowledge on Dynamic Analysis on Android Malware as well. Look forward to see more videos on Pentesting.

    Kalimuthu Venkatesh