Abdullah Joseph

Senior Security Researcher Appsflyer


Abdullah Joseph is a software engineer with a special interest in security and cryptography. In the last 10 years, he worked as a reverser, researcher, lead an R&D security team focusing on developing adfraud countermeasures, and was the principal software engineer at an internet technologies nonprofit, focusing on secure and uncensored communication protocols for dissidents, journalists, and the free internet. 

He is also the holder of GREM, GMOB, GPEN, and GXPN security certifications and a speaker at OWASP, Fablecon, CodeMotion, Hack-in-the-box, R2Con, and Android Security Symposium conferences. 

He currently works as a senior security researcher for Appsflyer to provide a secure mobile analytics service to clients around the globe, while overseeing the security of the company’s libraries integrated in over 25,000 mobile apps, totaling over 400+ billion data points and 25 petabytes of traffic per month.

Nothing To Hide: Privacy-Preserving Cryptographic Authentication In Practice

Governments, email vendors, social media websites, and even your favorite food recipes forum require account registrations where you pass your private password to foreign servers, subjecting your online identity to theft and data breaches. This doesn’t need to be the case. In this talk, the speaker introduce zero-knowledge password protocols; a well-established field of cryptography that puts privacy first, as well as demo a full implementation of such a protocol live.

Are you the next cyber security superstar?

If you are passionate about an information security topic or you have strong technical skills developing researches on your own, you should definitely Apply at Call for Papers. By submitting you will have the chance to showcase your work to +2000 attendees.

Other speakers joining this year

Yashin Mehaboobe

Security Consultant Xebia

Ioana Stancioiu

Software Engineer Pentest-Tools.com

Remi Gascou

Senior Security Researcher Podalirius Labs

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Sponsors & Partners

They help us make this conference possible.


Orange Romania is part of the Orange Group, one of the largest global telecommunications operators that connects hundreds of millions of customers worldwide. With over 11 million local customers and an annual turnover exceeding 1.5 billion euros, Orange Romania connects 1 in 2 Romanians and offers an extensive range of communication solutions for both individual and corporate customers, from basic connectivity services to complete mobile, fixed internet, TV packages, and complex IT&C solutions through Orange Business

Orange Romania is the number 1 operator in terms of network performance, and also holds nine consecutive Top Employer certifications, which confirm that Orange Romania, in addition to the remarkable products and services it offers, pays special attention to its employees and working environment. In the past 3 years Orange has launched two 5G Labs in Bucharest and Iasi, that aim to support researchers, startups and companies to test their 5G solutions in advance. 

In addition, Orange is a long-term supporter of the startup ecosystem through the Orange Fab accelerator program designed to support entrepreneurs in the development of innovative products and their distribution locally and internationally.

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