A Single Partner for Everything You Need

With more than 450 technology partners in its ecosystem, Optiv provides clients with best-in-class security technology and solutions that equip organizations to detect and manage cyber threats effectively and efficiently in today's growing attack surface.

Optiv's Partner of the Year Awards recognize forward-thinking innovation, performance and growth, and unparalleled technology solutions.

We Are Optiv

Greatness is every team working toward a common goal. Winning in spite of cyber threats and overcoming challenges in spite of them. It’s building for a future that only you can create or simply coming home in time for dinner.

However you define greatness, Optiv is in your corner. We manage cyber risk so you can secure your full potential.

Attacking the JNI Boundary with Frida

This blog entry provides a tutorial for less-experienced Android reverse-engineers on how to use the JNI boundary as an attack surface. It could also be taken as a demonstration of how unsafe the JNI is as a way to protect secrets.

Source code:

https://github.com/optiv/android-ndk-crackme

No license, express or implied, to any intellectual property or other content is granted or intended hereby.

This blog is provided to you for information purposes only. While the information contained in this site has been obtained from sources believed to be reliable, Optiv disclaims all warranties as to the accuracy, completeness or adequacy of such information.

Links to third party sites are provided for your convenience and do not constitute an endorsement by Optiv. These sites may not have the same privacy, security or accessibility standards.

Complaints / questions should be directed to Legal@optiv.com