Video Encryption for Courses

Video encryption for courses is the process of encoding your course videos so they cannot be downloaded, copied, or played outside your authorized platform. Encrypted videos are scrambled during transmission and only decrypted inside the authorized player — if someone intercepts the stream, they get unusable data. Common encryption methods include AES-128 encryption (standard for most platforms), Widevine DRM (Google's encryption used by Netflix), and FairPlay (Apple's equivalent). For course creators, the practical difference is: unencrypted videos can be downloaded with a browser extension in 30 seconds. Encrypted videos require breaking military-grade encryption — which casual pirates can't do. Video encryption works alongside other anti-piracy measures like domain locking (videos play only on your website), device limits, watermarking, and screen-recording detection. Together, these layers make piracy impractical rather than impossible — which is enough to protect your revenue.