My NEW BOOK on ARM Exploit Development & Hacking https://t.co/QFG5nq3aRr
— Billy Ellis (@bellis1000) October 12, 2017
You can now pre-order my book at https://t.co/A2JrLpOb9y First 50 copies will ship later this week – any additional orders will be later #infosec #ARM pic.twitter.com/zUf7BdKekO
— Billy Ellis (@bellis1000) October 16, 2017