Surveillance-Thwarting Typography

The 'ZXX' Font Was Built to Defeat NSA Robot Eyes

In the wake of NSA surveillance allegations, designer Sang Mun created the 'ZXX' font to trick surveillance robots. ZXX was built to subvert text-recognition software and make it unable to read your secret text. As a result, your correspondences stay safe from prying robot eyes.

The font works to thwart readers by employing Captcha-esque strategies. Each letter is disguised through extraneous noise that software has difficulty interpreting.

The secure typeface was named after the Library of Congress's label for books with "no linguistic content." Though the font is available for free and could be used, Sang created the project as art. Using the ZXX typeface itself is not a very effective text encryption strategy since the fonts are readily available and computers can adapt.

Surveillance-thwarting Typography
Typography designed to subvert text-recognition software and to protect private information.
Captcha Typography
Design strategy that employs extraneous noise to make text unreadable by software.
Art as Tech Solution
Use of artistic design solutions to address technological threats.

Where This Applies

Cybersecurity
Technology that confronts cyber threats from software surveillance and hacking.
Graphic Design
New strategies for typography design to address current privacy risks.
Art and Design
Application of design thinking to address privacy risks in modern technology.
SCORE
2.5 out of 10
GENDER
50% Men50% Women
MARKETTop markets: North America
GENERATION
  • Gen Z
  • Gen Alpha
  • Millennial (primary audience)
  • Gen X (primary audience)
POPULARITY
Popularity 29%
Activity 37%
Freshness 8%

Solutions for innovators working at the edge of change. We help transform emerging ideas into practical, durable solutions by combining strategic thinking, creative exploration, and hands-on execution.

Trends © 2026 Trend Hunter Inc. All Rights Reserved.
LinkedIn Instagram X