Best Blackhat Forum

Certified Secure Android Development(C-SAD)

Android Introduction, Development, Secure Coding, Automated penetration testing of Android applications


understand android development framework
write simple android app
understanding security of mobile development
mobile owasp top10
practice on a vulnerable app
mobile penetration testing
securing a mobile app


https://www.udemy.com/certified-secure-android-developmentc-sad/

This is not free

it is called free forum, all i can see is paid courses in this section of forum

probably because it was posted almost a year ago.

Not free because it was offered 8 months ago.

Next time check dates. It was a limited time offer, and this would be WAY past the usual window that people offer something for free.