References Further reading Walker, Matt; CEH Certified Ethical Hacker All-In-One Exam Guide, The McGraw-Hill Companies, 2011. Oriyano, Sean-Philip; CEH: Certified Ethical Hacker Version 8 Study Guide, Sybex Publishing, 2014. Gregg, Michael; Certified Ethical Hacker Exam Prep, Que Publishing, 2006. DeFino, Steven; Greenblatt, Larry; Official Certified Ethical Hacker Review Guide: for Version 7.1 (EC-Council Certified Ethical Hacker (Ceh)), Delmar Cengage Learning, March 2, 2012. IP Specialist; CEH v10: EC-Council Certified Ethical Hacker Complete Training Guide with Practice Labs: Exam: 312-50, May 2018, Ric Messier; CEH v10 Certified Ethical Hacker Study Guide, Sybex publishing, May 7, 2019. Computer security qualifications Hacking (computer security) Information technology qualifications