Visibility
Because you can't secure what you can't see.
Visibility is the starting point of every good security decision. Without knowing what assets exist, how they behave, and whether they're being monitored, a CISO is forced to make choices based on assumptions rather than evidence.
Visibility turns security into a strategy grounded in facts.
When CISOs can see their environment end-to-end, they can judge risk accurately, prioritise what truly matters, and invest budget where it will have the greatest impact.
In practice, visibility is what turns security from a reactive, tool-driven exercise into an informed strategy grounded in facts.
It's the foundation that enables better decisions, stronger justification, and a security posture that reflects reality rather than perception.
by Agnostec
A clear, defensible picture of your estate.
Sightline gives organisations a complete view of what they have, what's being monitored, and where blind spots exist across their digital environment.
It gives CISOs a clear, defensible picture that supports stronger decisions and smarter budget use.
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Telemetry evidence
Customer-provided monitoring data showing what is actively being watched.
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Asset evidence
Customer-provided data showing what the organisation owns.
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Universal Surface Model
The proprietary surface model Sightline uses as its reference for complete visibility. Patent pending.
Your asset and telemetry evidence, in the form of the JSON that SILO outputs, is layered over the Universal Surface Model.
Inside Sightline
What Sightline shows you.
Screens from the Sightline demo tenant. Demo figures are illustrative: a medium regional utility with £180m turnover.
What you have, what is monitored, and how complete the picture is.
Where the risk is, how it chains, and what to fix first.
What it costs to secure, what that is worth, and the outcome modelled before you commit.
Who owns each fix, whether risk is coming down, and what changed.
The board report Sightline produces from the same assessment.
Sightline Isolated Log Orchestrator
Fully offline. Fully isolated.
SILO is a fully offline application designed to turn raw customer asset and telemetry logs into a clean, sanitised JSON file for Sightline.
Automation workflows make a product faster and allow constant analytics through a constant flow of data. But however secure it is, automation becomes a possible point of attack.
Through full isolation, SILO eliminates:
- Outbound data leakage
- No network stack means SILO cannot transmit customer logs, credentials, or sensitive evidence anywhere.
- Inbound compromise
- No listeners, no sockets, no API endpoints. Nothing can reach or exploit SILO.
- Remote execution or lateral movement
- An offline binary with no automation cannot be hijacked to pivot inside a customer environment.
- Telemetry poisoning
- No automated ingestion means attackers cannot feed SILO manipulated or live-streamed data.
- Credential misuse
- No authentication, no tokens, no API keys. Nothing exists that could be stolen or misused.
Visibility
Let Agnostec help you map your gap.
Book a 30-minute call to see what Sightline would show in your environment.