Data Security, Evolved.

Modern organizations deserve modern data security. Protect your sensitive information from cybercriminals, insider threats, and third-party vendors.

You've Seen Us In

Your data is crucial

Data is the lifeblood of every modern business. Fast access isn’t enough. Secure data isn’t enough. To succeed, you need both.

Your data is everywhere

Employees, vendors and customers expect seamless access to your data — from anywhere and at any time.

Your data is vulnerable

Data is also extremely vulnerable and as cyber attacks and insider threats increase, data breaches are inevitable.

Meet Nullafi - Your Data's Best defense

Leverage our patented data aliasing process to desensitize your data, gain complete data use transparency, and remediate losses immediately.

From your databases to your endpoints, we have your data protected.

Nullafi for Databases
Nullafi for Endpoints

Nullafi Core API

Protect any structured data from insider and outsider threats via simple API integration. Real-time data usage visibility and patented data-cycling give you ultimate control.

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Nullafi Shield

The ease of a browser add-on, the power of a proxy. Deploy Nullafi Shield onto any devices and instantly control what they see, in what tools, all with the click of a button.

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Nullafi endpoint add-on product screenshot

Why Nullafi?

Stronger, Simpler, Affordable Data Security

Nullafi delivers industry-leading data protection for organizations of every size and across any industry. We enable organizations to operate efficiently—using data across applications, teams, and vendors—while ensuring strict security and compliance requirements are met.

The Ultimate Safety Net

If all else fails and your data is exposed, with Nullafi it simply won’t matter. It’s a new approach to data security – you deserve to get ahead of the problem, not just react to it.

Ultra-Light and Flexible

Whether you have 20 thousand data records or 20 million, cloud-delivered and lightweight means Nullafi is quick to deploy and scale, and can meet your unique data needs.

Unparalleled Security

Our first customers were other cybersecurity companies because our solutions are zero-knowledge by design. We decrease your overall risk footprint, not add to it.

Non-Interefering

Like your existing tools? Great–not only do we integrate well with other security products, we strengthen their efficacy.

Secure

We can’t see your data even if we want to. We’ve built our system on a zero-knowledge framework, meaning we aren’t simply a risk-shifting method or an additional risk for you.

Reversible Anytime

It’s as easy to reverse as it is to implement. Change the data you protect any time according to your accessibility and security needs with our simple API.

Nullafi Named "Cybersecurity Company of the Year"

We're honored to have been recognized as leaders in the field of data security.

Popular Resources

Technical Documentation

Check out our Github page for access to our SDK and sample uses of our technology.

Forrester Research Report

A leader in market research, discover why Forrester finds Nullafi noteworthy.

Solution Overview

Download our solution overview to learn about Nullafi's data security technology.

Cost Savings Report

The 16th largest law firm in the US found we save 97% of costs in a breach.

What People Are Saying

After seeing your technology, for my company, it was a security no brainer.

You're are scratching a security itch that I've had for years. It's significant technology, it's important technology.

From a legal perspective, Nullafi's cost savings for clients is pretty straightforward. Don't lose sensitive data, you're subject to a fraction of the costs.