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★ 4.9/5 Rated Software
#1 In Video Security

Military-Grade
AES-256 Encryption.

The ultimate AES Video Encryption for Education. Protect your premium courses from piracy, screen recording, and unauthorized downloads with bank-level security.

Encrypt Now How it Works
128/256 Bit Encryption
DRM Protected
AWS Cloud Storage

Secure Your Content

Highest Security Standards

100% Confidential.
AES-256
Key Rotation
HLS Streaming
Anti-Screen Record
Forensic Watermark
Private Cloud
AES-256
Key Rotation
HLS Streaming
Anti-Screen Record

Why Standard Encryption Isn't Enough

YouTube and Vimeo use basic encryption that can be bypassed. We use Military-Grade DRM to ensure zero revenue loss.

256-Bit AES Standard
10s Key Rotation
100% Leak Proof
Dual Layer Security
Technology

How AES Encryption Works

We use the same encryption standard trusted by banks and the military to secure your video lectures.

Core Tech

AES-256 Bit

Your video is scrambled using a 256-bit key. It would take a supercomputer millions of years to crack this code.

  • Unbreakable Code
  • Standard for Top Secret
  • Instant Decryption
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Dynamic Key Rotation

Even if a hacker grabs a key, it expires in seconds. We change the decryption key continuously during playback.

  • Token Authentication
  • 10-Second Validity
  • Session Locking
Learn More

Encrypted HLS

Videos are broken into tiny, encrypted chunks (.ts files). Download managers like IDM fail to grab the full video.

  • Chunk-Based Delivery
  • IDM Blocker
  • Fast Streaming
See Tech

Offline DRM

Downloaded videos are encrypted and hidden in the app's secure storage. They cannot be copied or played in VLC.

  • Hidden Files
  • Device Binding
  • Time Expiry
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Screen Blocking

Our player detects screen recording software (OBS, Zoom, etc.) and blacks out the screen instantly.

  • Black Screen Tech
  • Background Process Kill
  • HDMI Protection
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Forensic Watermark

Student's Name, Email, and Phone Number float on the video. If recorded by an external camera, the leaker is caught.

  • Random Floating
  • Color & Opacity
  • Traceable ID
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Revenue Protection

Your Content is
Your Asset.

Every pirated video is a lost sale. Our AES Encryption ensures that only paid students can access your content. We stop Telegram leaks and shared logins dead in their tracks.

1 User / 1 Device No Sharing Maximize Sales
Protect My Videos

Total Lockdown

Our security runs deep. We block Virtual Machines, Remote Desktops (AnyDesk), and HDMI output to ensure absolute security.

Active Protection

Encrypted Keys

The decryption keys are never stored on the user's device. They are fetched securely from our server and kept in a secure memory vault only during playback.

Seamless Experience

Security without
Buffering.

High security shouldn't mean slow videos. Our AES encryption is optimized for speed. Videos start instantly and play smoothly even on 4G connections, thanks to our global CDN.

Fast Playback Global CDN Low Data Mode
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The DTH Advantage

Why Educators Trust Us

We protect over 1 Petabyte of educational content. Here's why we are the leaders in video security.

Bank Grade

We use AES-256 encryption, the same standard used by banks and governments to secure classified data.

User Tracking

Track every login, IP address, and playback session. Identify suspicious activity instantly.

Private Cloud

Your videos are hosted on our secure private cloud, isolated from public access. No YouTube or Vimeo links.

Total Control

You control who watches what. Set expiry dates, limit views, and revoke access remotely.

Customer Reviews

Trusted by 800+ Institutes

5.0/5 Security Rating
User

Dr. Mehta

NEET PG
"Zero Piracy"

"Before DTH, my videos were being sold on Telegram for ₹500. After switching to their AES encryption, piracy stopped completely. My revenue has doubled."

Verified Customer
User

Priya Singh

UPSC Coach
"Impossible to Record"

"I tried screen recording my own course using OBS, Zoom, and 5 other tools. The screen just goes black. This technology is real."

Verified Customer
User

Rahul K.

Stock Trading
"Watermark is Great"

"The floating mobile number on the video is a great deterrent. Students know if they record with a phone camera, they will be caught."

Verified Customer
Security FAQ

Common Questions about Encryption

Understanding how we protect your intellectual property.

AES (Advanced Encryption Standard) 256-bit is a symmetric encryption algorithm used by governments and banks worldwide. It scrambles your video data into unreadable code. Without the correct decryption key (which we manage securely), the video file is useless noise.

#Tech #Security

No. We use HLS streaming where the video is split into thousands of small encrypted chunks. Download managers like IDM cannot grab the full video file. Even if they download chunks, they are encrypted and unplayable.

#AntiDownload #HLS

Yes. Our player detects screen recording tools like OBS, Zoom, Teams, and system recorders. If detected, the video player instantly turns black (Black Screen Tech) while the audio might continue, rendering the recording useless.

#BlackScreen #AntiRecord

Yes. In our mobile app, downloaded videos are stored in a proprietary encrypted format within the app's secure sandbox. Students cannot copy these files to another device or play them in external players like VLC.

#SecureOffline #AppSecurity
Stop Piracy Today

Ready to encrypt your
Video Content?

Join 2000+ educators who trust our military-grade encryption. Get a free demo and see the security in action.

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