Ahmethan Gultekin

hey! i am an ordinary security researcher. i have been working in the fields of mobile application security and web application security since 2012. sometimes i publish blog posts, and sometimes i give training at various conferences. in recent years, i have been providing consultancy services and developing products in mobile application security through Byteria, the company i founded. also i actively provide private and public training!

you can get information about trainings and contact me via hello@byterialab.com.

Latest Blog Posts

• a bit of obfuscation: MBA expressions, opaque predicates, affine functions
• android - how does safetynet work? (fight with instagram)
• what is this "native library"? native library hooking / TikTok SSL Unpinning
• ROP (Return Orriented Programming) Nedir? biraz rop, biraz libc..
• Plesk Laravel Toolkit - Disclosure of All Domains On The Server
• android - how can i hook overloaded methods?
• PayPal XML External Entity Vulnerability
• Wordpress Japanesse AntiSEO Malware

Research Interests

• mobile application security analysis
• software obfuscation and deobfuscation
• static and dynamic program analysis

Talks & Workshops

• SiberVatan - Mobile Application Security Training
  (2024)
  Ahmethan Gultekin - Eren Simsek.
  pdf

Upcoming Trainings

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Past Trainings

• Android Application Security Training
  2024-08-10
  Remote, Private Training
• Mobile Application Security Training
  2024-07-21
  SiberVatan, Antalya
• Dynamic Code Analysis Training
  2023-10-23
  Remote, Private Training
• Mobile Reversing Techniques Training
  2023-09-10
  Remote, Private Training

Publications

• Akıllı TV Hackleyelim Mi? (Arka Kapı Dergi): 2021

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