Image Defence

Image Security,
Made Simple with Watermarking

Protect your content copyrights with invisible watermarking. Provides powerful resistance against image modifications, and enables leak tracking even without the original file.

Image Defence

An Overwhelming Technology Gap,
The Core Engine of Image Defence

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Lossless Watermarking

Multi-scale wavelet transform technology minimizes quality degradation to zero, perfectly preserving the value of the original image.

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Integrity Protection

Digital signatures compliant with the global C2PA standard ensure trustworthiness against generative AI manipulation and tampering.

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Protection Against 26 Editing Attacks

Equipped with a highly robust algorithm that withstands over 26 extreme editing attacks including cropping, compression, and resizing.

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Adaptive Image Security

AI deep learning analyzes image characteristics and intelligently adjusts security strength to maximize both attack resistance and image quality preservation.

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Dynamic Motion Security for Video

Analyzes motion values of video frames in real time and dynamically applies security information to comprehensively protect large-scale video assets.

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Blind Detection

Possesses proprietary technology capable of accurately restoring hidden security information from leaked files alone, without requiring the original data.

From Creation to Verification,
A Complete Security Workflow

Invisible Watermark Generation

As soon as an image is uploaded, the intelligent security engine activates and binds an invisible watermark. Security is instantly applied while maintaining the original quality.

Blind Detection & Dedicated Key File Issuance

A unique key file matched 1:1 with the generated watermark is automatically issued. This key file becomes the core tool for identifying leak sources and proving ownership during future verification.

Powerful Image Protection & Durability

Security information remains intact even after editing attacks such as resizing or format conversion. Algorithms tested against over 26 attack simulations keep content secure in any environment.

Precise Verification Across Multiple Formats

Supports major image formats including JPEG, PNG, and WebP for maximum compatibility. Instantly identifies leak routes by comparing suspicious files with key files and secures clear legal evidence.

Protecting Every Business
Where Content Value Flows

Webtoon Artists & Publishers
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Prevents illegal ripping and unauthorized sharing of paid episodes while instantly identifying the original distributor when leaks occur.

Artists & Illustrators
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Blocks unauthorized use of high-resolution portfolios and stock images while preserving artwork quality with invisible watermarking.

Media & News Organizations
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Tracks unauthorized distribution of exclusive reports and video sources while proving authenticity and origin through the C2PA standard.

Corporate Design & Marketing Teams
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Prevents leaks of confidential design drafts and unreleased campaign assets while strengthening management through department-specific watermarking.

IP Management & Legal Teams
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Secures legally valid evidence without requiring original files, enabling rapid response to copyright disputes and infringement cases.

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C2PA Compliant
ISCC Certified
Data Encryption
Privacy Protection

Protecting Your Content Assets Comes First

Contents Defence delivers the most trusted environment for secure image distribution through enterprise-grade security controls and compliance with global copyright protection standards.

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