Cybersecurity, ZKP & Secure Software Development – Start Today
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Even If They Steal Your Data, They Can’t Read It

Absolute privacy and security with ZKP and the VOID algorithm with Devdeed

what we are doing?

Messaging That No One Can Read — Even If Your Data Is Stolen: #NOCBY

#NOCBY does not store, process, track, or require any personal information from you. It achieves this using Zero-Knowledge Proof (#zkp), meaning it does not operate under the traditional web approach.

NOCBY is an innovative and secure messaging application built with privacy at its core. Powered by Zero-Knowledge Proof (ZKP) technology, messages can only be read by the sender and the recipient—making them inaccessible to servers or any third parties. Your data is encrypted and remains unreadable even if intercepted. NOCBY goes beyond traditional messaging platforms by offering maximum privacy, data security, and user control. If you believe that what you say should remain between you and the person you’re talking to, NOCBY is made for you.

why should you work with us

What is Zero-Knowledge Proof?

What Is Zero-Knowledge Proof?

Privacy without compromise. ZKP allows you to prove something is true without revealing the actual data.

Zero-Knowledge Proof is revolutionizing how we verify identity, ownership, and truth — all without exposing sensitive information. From secure messaging to blockchain transactions, ZKP is reshaping digital trust in a privacy-first world.

about

We offer secure and sustainable digital solutions tailored to your business or individual goals. Backed by Zero-Knowledge Proof (ZKP) based cybersecurity, our services include SEO strategies, software development, and graphic design—delivering end-to-end support in the digital world.

Our remote team is ready to deliver fast and secure solutions for your digital needs. With expertise in ZKP-based security, SEO, web & mobile development, and PR campaigns, we combine talent and technology to help you succeed.

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Are You Going to Establish a New Brand?

We Provide All the Digital Support You Will Need When Establishing a Brand. We Help You Reach Wider Audiences. We Are With You With Our Services in Graphics, Web, Social Media, and Many Other Areas.

Learn More About Our Brand Establishment Services
Brand establishment services overview

We are with you throughout the process of improvement

Here is our roadmap

Nocby Made Waves on Product Hunt

Nocby received an incredible response on Product Hunt! Votes, comments, and user feedback continue to inspire us.

Community Love

Voted by hundreds, Nocby quickly became one of the most talked-about products of the day.

True Anonymity Stood Out

Our full-proof ZKP-based system earned praise for enabling true privacy and anonymity.

A Launch to Remember

This is just the beginning. The feedback we’ve received motivates us to keep building more.

Testimonials

What our clients say about us

frequently asked questions

ZKP (Zero-Knowledge Proof) is a cryptographic method that allows one party to prove the validity of a statement without revealing any underlying information. This technique enhances privacy and security in various applications, such as authentication systems, blockchain transactions, and secure communications. By ensuring that sensitive data remains undisclosed while still verifying its accuracy, ZKP is widely used to prevent fraud, protect user identities, and enable trustless interactions in digital environments.

Answer: UX (User Experience) focuses on improving user interaction, while UI (User Interface) deals with visual and interactive design.

Answer: It reflects the brand?s identity and ensures a consistent image.

Answer: It includes strategy development, research, creation, revision, publishing, and performance monitoring.

Answer: SEO (Search Engine Optimization) improves search engine rankings and drives organic traffic.

Answer: User-friendly design, secure payment methods, mobile compatibility, and SEO tools.

Answer: It involves planning, design, development, testing, launch, and maintenance.

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