IT Security: Defense against the digital dark arts
This course is part of Google IT Support Professional Certificate.
Course Cost
Free course
Beginner
Skill Level
20 Hours
Self-paced lessons
This course cannot be purchased separately - to access the complete learning experience, graded assignments, and earn certificates, you'll need to enroll in the full Google IT Support Professional Certificate program. You can audit this specific course for free to explore the content, which includes access to course materials and lectures. This allows you to learn at your own pace without any financial commitment.
What you'll learn
Understand encryption algorithms and implementations
Master authentication and authorization systems
Implement network security best practices
Evaluate and mitigate security risks
Create effective security policies and procedures
Skills you'll gain
This course includes:
5.4 Hours PreRecorded video
29 quizzes, 3 assignments
Access on Mobile, Tablet, Desktop
FullTime access
Shareable certificate

Top companies offer this course to their employees
Top companies provide this course to enhance their employees' skills, ensuring they excel in handling complex projects and drive organizational success.





There are 7 modules in this course
This comprehensive course covers a wide range of IT security topics, from basic concepts to advanced security architecture. Through seven modules, students learn about encryption, authentication systems, network security, and defense-in-depth strategies. The curriculum includes hands-on practice with security tools, understanding of threat landscapes, and implementation of security best practices, with special focus on creating a security-conscious organizational culture.
Understanding Security Threats
Module 1 · 4 Hours to complete
Pelcgbybtl (Cryptology)
Module 2 · 7 Hours to complete
The 3 A's of Cybersecurity
Module 3 · 3 Hours to complete
Securing Your Networks
Module 4 · 5 Hours to complete
Defense in Depth
Module 5 · 2 Hours to complete
Creating a Company Culture for Security
Module 6 · 8 Hours to complete
Prepare for Jobs in IT Support
Module 7 · 5 Hours to complete
Fee Structure
Individual course purchase is not available - to enroll in this course with a certificate, you need to purchase the complete Professional Certificate Course. For enrollment and detailed fee structure, visit the following: Google IT Support Professional Certificate
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Faculties
These are the expert instructors who will be teaching you throughout the course. With a wealth of knowledge and real-world experience, they're here to guide, inspire, and support you every step of the way. Get to know the people who will help you reach your learning goals and make the most of your journey.
Frequently asked Questions
Below are some of the most commonly asked questions about this course. We aim to provide clear and concise answers to help you better understand the course content, structure, and any other relevant information. If you have any additional questions or if your question is not listed here, please don't hesitate to reach out to our support team for further assistance.




