Data Protection

What is Data Protection?

Safeguarding personal or sensitive information.

Expanded Explanation

Data protection encompasses the policies, procedures, and technologies used to secure personal and sensitive data from unauthorized access, corruption, or theft. It includes encryption, access control, data masking, and compliance with privacy regulations such as GDPR and HIPAA.

Related Terms

Encryption, Risk Management, Information Security, Data Privacy

Want to learn more?

If you’re interested in Data Protection?, we recommend: Learn Ethical Hacking From Scratch Course

Check out our Online Ethical Hacking Courses.

✅ Lifetime access to lessons
✅ Learn the Fundamentals
✅ Learn at your own pace
✅ Designed for Beginner Friendly
✅ No programming or hacking experience needed.
✅ Get answers from our Support Team within a maximum of 15 hours.
✅ Unlimited Updates.
✅ Verifiable certificate of completion from zSecurity, signed by the course instructor, Zaid.

See all zSecurity Courses

Back to Glossary Index Page

Zaid Sabih
Zaid Sabih

Ethical Hacker, Pentester & Computer Scientist

Zaid Al-Quraishi is an ethical hacker, computer scientist, and founder of zSecurity. He studied CS at UCD, graduating May 2016.

Zaid has a strong background and experience in ethical hacking, starting with tutorials in 2009 in an ethical hacking community, iSecur1ty. He also worked as a penetration tester (pentester) for this company.

In 2013 he started teaching his first course online in Arabic which received extremely positive feedback. This motivated him to create an English version of the course. The English course became the most popular and top paid course on Udemy for almost a year, which further motivated Zaid to design and teach more courses on ethical hacking.

He now offers a number of courses on ethical hacking and more than 800,000 students on Udemy and other teaching platforms such as StackSocial, StackSkills and zSecurity.

Zaid says: "I just love hacking and breaking the rules but don't get me wrong, I am an ethical hacker!"

You may also like

Find Your Leaked Passwords of an Email for FREE
Find Your Leaked Passwords of an Email for FREE
5 August, 2025
Find Anyone Online Easily - Face Search
Find Anyone Online Easily – Face Search
22 July, 2025
Discover Malicious Websites in Seconds!
Discover Malicious Websites in Seconds!
16 July, 2025
Privacy Overview
ZSecurity logo featuring a stylized red letter Z

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.

Strictly Necessary Cookies

Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.

3rd Party Cookies

This website uses Google Analytics and Linkedin to collect anonymous information such as the number of visitors to the site, and the most popular pages.

Keeping these cookies enabled helps us to improve our website.

Powered by  GDPR Cookie Compliance