Safer AI for a better world

Designing Machine Intelligence for

Cyber Security, Machine Vision, and Data-driven Business Applications


Read more about the next editions

Half-day Tutorial on Adversarial Machine Learning

Attack Prophecy

Rewriting the rules of protection

AI-based Web Application Firewall


Seeing One in Many

Pluribus One is a research-intensive startup company that turns basic research results into commercial products and provides innovative solutions for cyber security, machine vision, and other data-driven applications.

A 20-Year Newborn

Pluribus One is a spin out of the PRA University Lab with more than 20 years of experience in world-class research and in providing solutions based on pattern-recognition and machine-learning technologies for real-world applications.

Leading Research

The founders of Pluribus One have a large experience in leading projects in computer security, pattern recognition and related research areas, funded under the European Research Framework Programmes (FP6 - FP7 - Horizon2020)

University Spin-Off

Pluribus One is a spin-off of the University of Cagliari, born from the PRA University Lab, affiliated to the Department of Electrical and Electronic Engineering (DIEE).
Read more about us.
Attack Prophecy is the most advanced system for the detection and protection against web attacks, output of years of research in the field of computer security.
Attack Prophecy works in three steps:
(1) learning, (2) detection and (3) protection.
It automatically learns the legitimate (normal) traffic profile by observing its live traces.

Our Partners


Pluribus One S.r.l.

Via Bellini 9, 09128, Cagliari (CA)


PEC: pluribus-one[at]


Legal entity

Share capital: € 10008

Paid-up share capital: € 4.602

VAT no.: 03621820921

R.E.A.: Cagliari 285352


University of Cagliari

  Pluribus One is a spin-off

  of the Department of

  Electrical and Electronic Engineering

  University of Cagliari, Italy


© 2019 Pluribus One s.r.l. All Rights Reserved.