Services

Open Source Intelligence (OSINT)

Identifying risks, opportunities, relationships, and emerging threats through the structured analysis of publicly available information.

Overview

Finding what is already out there.

Publicly available information can provide valuable insight into organisations, individuals, technologies, events, and emerging threats. CDS uses structured OSINT approaches to discover relevant information, assess its significance, establish relationships, and turn research into useful intelligence. Our experience spans security-sensitive environments where understanding the wider information landscape can support investigations, risk assessment, and operational awareness.

Service sector imagery

Delivery Approach

From discovery to intelligence.

Our approach combines discovery, verification, analysis, and reporting to turn publicly available information into structured intelligence.

01

Discover

Identify relevant sources, information, entities, and areas for investigation.

02

Verify

Assess information, corroborate findings, and distinguish reliable evidence from uncertainty.

03

Analyse

Identify relationships, patterns, risks, and potential significance.

04

Report

Present findings clearly so they can support investigations and security decisions.

Technology & Evidence

Research backed by evidence.

OSINT work can draw on publicly available websites, technical information, social platforms, online databases, historical information, geospatial data, and specialist research and analytical tooling. We combine information from appropriate sources with structured analysis and verification to distinguish useful intelligence from noise and unreliable information.

Technology backed by specialists illustration

Technology Portfolio

Products Built for the Mission

Explore the CDS technology ecosystem, designed to deliver greater visibility, actionable intelligence, and secure operations across complex environments.

ThreatLens
Overt AI
Technology backed by specialists illustration

In Practice

Understanding your public exposure.

An organisation needs to understand what information about its people, systems, technologies, or activities is publicly available. CDS can conduct structured research, verify relevant findings, identify relationships and potential risks, and provide an intelligence-led view of the organisation's external exposure.

Operational Environments

Supporting Critical Industries

From defence and critical infrastructure to government and private enterprise, our technologies are built to perform where security and resilience matter most.

Need to Know

Questions, answered.

Find answers to common questions about our approach, what we deliver, and how CDS can support your organisation.

Is OSINT legally obtained information?

What can OSINT be used for?

How does CDS verify OSINT findings?

Ready to see what’s ahead?

Talk to our team and discover how we can strengthen your security posture.

© 2026 Cyber Defence Service Ltd

NCSC For Startups Alumni
HMGCC Accelerate Alumni
Cyber Runway Scale Alumni
Cyber Essentials Plus Certified

Registered no. 10290462

VAT GB341182528. NCAGE U1SZ6. D-U-N-S® Number: 221951035

Ready to see what’s ahead?

Talk to our team and discover how we can strengthen your security posture.

© 2026 Cyber Defence Service Ltd

NCSC For Startups Alumni
HMGCC Accelerate Alumni
Cyber Runway Scale Alumni
Cyber Essentials Plus Certified

Registered no. 10290462

VAT GB341182528. NCAGE U1SZ6. D-U-N-S® Number: 221951035

Ready to see what’s ahead?

Talk to our team and discover how we can strengthen your security posture.

© 2026 Cyber Defence Service Ltd

NCSC For Startups Alumni
HMGCC Accelerate Alumni
Cyber Runway Scale Alumni
Cyber Essentials Plus Certified

Registered no. 10290462

VAT GB341182528. NCAGE U1SZ6. D-U-N-S® Number: 221951035