Ethical Hacker, Computer Scientist & CEO of zSecurity
Udemy Instructor Partner
This instructor is a member of the Udemy Instructor Partner Program. Learn More.
900,073
Total learners
207,174
Reviews
About me
My name is Zaid Al-Quraishi, I am a professional ethical hacker, computer scientist, and the founder and CEO of zSecurity & Bug-Bounty. I am passionate about utilising my skills to improve the security of organisations and individuals by identifying and resolving vulnerabilities in their systems.
I have in-depth knowledge and experience in the fields of ethical hacking & cyber security, and I have helped over 1 million students worldwide on multiple teaching platforms to gain a better understanding of the subject.
My companies, zSecurity & Bug-Bounty, specialise in providing ethical hacking services and managed bug-bounty programs to help organisations identify and remediate vulnerabilities in their systems.