Talk to an expert

01Leadership

Built by practitioners. Driven by engineering.

Onion Infosec brings together expertise across cybersecurity, engineering, cloud, AI, technology operations and security research.

Led by
Practitioners
Disciplines
04
Service lines
07
Research
Security Labs

02People behind the systems

Onion Infosec is led by practitioners who bring security, engineering and technology thinking together.

Industry experts and young minds, working across four disciplines. Each discipline is led by people who have done its work.

03Expertise

Four disciplines, led as one company.

Each line below links to the page that describes the work, so you can judge the depth for yourself.

  1. Security leadership

    Security

    Testing, defending and responding, from the first assessment to the incident.

    Where it shows

  2. Engineering

    Engineering

    Building the software, platforms and products that the rest of the company secures and runs.

    Where it shows

  3. Technology operations

    Technology operations

    Keeping technology running once it is live: offices, plants, cloud estates and the people who use them.

    Where it shows

  4. Research

    Research

    Security Labs studies how attacks and defences actually behave, and feeds what it learns to the other three.

    Where it shows

04Our approach

We believe the teams securing technology should understand how that technology is built, deployed and operated.

So the four disciplines are led together. Engineering builds with security in the room, operations run what engineering built, and Security Labs studies what all three meet in the field and hands it back as methods, detections and product ideas.

Security

Engineering

Operations

Research

One company, four disciplines. No discipline sits above another, and each one is next to the other three.

05On the record

What we can state plainly.

Expertise is easier to claim than to show. These are the facts, and the rest of this site is the evidence.

Certifications
Members of our team hold OSCP, CISSP, CISM, CEH, CHFI and more.
Frameworks we work to
OWASP, PTES, MITRE ATT&CK, ISO/IEC 27001, SOC 2, NIST CSF, CIS Controls, PCI DSS, NIST AI RMF, ISO/IEC 42001, IEC 62443 and NIST SP 800-82.
Coverage
7 service lines, 5 Security Labs research areas and 4 security products in development.
Company
Onion Information Security Solutions Private Limited. Founded 2025, head office in Mumbai, India, working with organizations wherever they operate.

See the work