IT Learning Resource Index

綜合General

1.Open Source Society University for learning Computer Science from beginner to advance level.

2.Google Developers Training
Google provides the resource for you to learn Android, Web development, Tech entrepreneur, A/B TESTING, and Deep Learning. Some of the course contents includes the security part. You can learn it as an extra knowledge. After you complete those course, you may take the exam and get the certificate the proofed by Google.

Coursera provides universal access to the world’s best education, partnering with top universities and organizations to offer courses online.