Find exposed services, weak configurations, and risky drift before they become incidents

Lets Secure continuously monitors internet-facing services, network exposure, DNS posture, email security, web hardening, and threat intelligence in one platform. Detect shadow IT, exposed admin services, weak TLS and headers, DNS resilience issues, dangling CNAMEs, DMARC problems, and other risks before they are overlooked.

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Discover forgotten services, shadow IT, and unexpected exposure
Detect DNS, TLS, DMARC, CSP, and HTTP security issues
Correlate findings with threat intelligence and supplier context

A broader view of technical cyber risk

Lets Secure brings together continuous monitoring across the public-facing parts of your organisation: internet-facing services, network exposure, DNS posture, email security, web hardening, lightweight supplier visibility, and threat intelligence context.

It helps technical teams detect what is exposed, understand what has changed, and prioritise what needs action. At the same time, it gives decision-makers a clearer view of risk trends, recurring weaknesses, and measurable improvement over time.

Internet-facing services

Identify exposed hosts, forgotten systems, unexpected open ports, remote access services, admin portals, database services, and specialised management interfaces or internet-connected devices that should not be publicly reachable.

Explore Discovery & Exposure

DNS and domain resilience

Monitor DNSSEC, SPF, DKIM, DMARC, CAA, MTA-STS, TLS-RPT, nameserver resilience, and domain dependencies over time.

Explore Domain & DNS

DMARC insights and trusted email

Turn raw DMARC reports into understandable and actionable evidence. See sending sources, SPF/DKIM alignment, policy outcomes, source IP, ASN context, suspicious sender patterns, and threat intelligence where relevant.

Explore Email & DMARC

Web security and hardening

Analyse TLS, certificates, ciphers, HTTP security headers, CSP, CORS, cookies, JavaScript component risk, and information leakage over time.

Explore Web Security

Lightweight supplier visibility and threat context

Support lightweight supplier visibility based on observable technical posture and enrich technical findings with MISP threat intelligence where relevant.

Explore Supplier Visibility

What Lets Secure helps you detect

Many security issues are not created by one major failure. They appear through drift: a forgotten service, a DNS record nobody owns, an exposed admin interface, an expired certificate, or a mail source that no longer authenticates correctly.

Lets Secure helps surface these risks before they become incidents, audit findings, or urgent remediation work.

Exposure discovery

Forgotten internet-facing services
Shadow IT and undocumented hosts
Exposed admin portals
Unexpected open ports
Database ports reachable from the internet
Remote access services on public IPs
Unexpected internet-reachable devices and management interfaces

DNS and domain risk

Dangling CNAME records
Missing or misconfigured DNSSEC
Weak nameserver posture
DNS resilience issues

Email and DMARC

DMARC in monitoring mode without clear progress
SPF, DKIM, or DMARC alignment failures
Unknown or failing mail sources

Web hardening

Weak TLS configuration
Certificate expiry or hostname mismatch
Missing HTTP security headers
Weak or missing CSP
Vulnerable JavaScript components

Threat intelligence context

Enrich technical findings with MISP threat intelligence where relevant, helping teams understand when exposure intersects with known indicators or external signals.

Built for continuous improvement, not one-off scans

External exposure changes constantly. New services appear, DNS records drift, certificates expire, suppliers change, and email sources evolve. Lets Secure turns recurring checks into an ongoing security workflow.

Discover

Map internet-facing assets, domains, services, DNS records, mail sources, and supplier exposure.

Detect

Identify risky changes, misconfigurations, exposed services, weak controls, and threat intelligence context where relevant.

Prioritise

Separate routine findings from issues that create meaningful exposure or operational risk.

Act

Give technical teams clear evidence, affected assets, and remediation context.

Track

Measure whether issues are fixed, recurring, accepted, or worsening over time.

Report

Give decision-makers a practical view of exposure, trends, progress, and remaining risk.

Useful for technical teams and decision-makers

Lets Secure gives security, IT, and leadership teams a shared view of technical cyber risk. Engineers get concrete findings they can investigate. Managers get visibility into exposure, trends, and remediation progress without needing to interpret raw scan output.

For security teams

Continuous visibility into external exposure, DNS posture, DMARC status, web hardening, and threat intelligence context.

For IT and operations

Clear detection of unexpected services, exposed management interfaces, certificate issues, DNS weaknesses, and configuration drift.

For leadership

A practical view of risk trends, recurring weaknesses, supplier exposure, and measurable improvement over time.

For supplier management

Lightweight supplier assessment support that complements questionnaires and contractual reviews with observable security signals.

See what your organisation is exposing to the internet

Lets Secure helps organisations discover external exposure, monitor technical security posture, and turn findings into measurable improvement.

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