RedSec Engine ↗
Website exposure assessmentsReview public DNS, email authentication, TLS and HTTP configuration. Bring findings, supporting evidence and practical recommendations into one structured workspace.
Find the gaps.
Understand
the impact.
Pentesting and security assessments that connect technical weaknesses to business risk. Clear evidence, practical remediation and a defined scope from the start.
Our expertise
Test the security.
Understand the risk.
Three complementary ways to understand your exposure, validate weaknesses and improve your defences.
Pentesting ↗
Applications & infrastructureIdentify weaknesses an attacker could exploit. Validate findings within an agreed scope and explain the access, data or operations at risk.
Validation ↗
Detection & responseEvaluate how agreed attacker behaviours appear in your security tooling. Work with defenders to close visibility gaps and improve detection and response.
01 / RedSec Engine
Powered by the
RedSec Engine.
Our own assessment platform brings DNS records, email authentication, certificate analysis and HTTP configuration into one workspace, with evidence-backed findings, reports and assessment comparison.
In developmentFrom an observation
From an observation
to a useful next step.
RedSec Engine organises findings, supporting evidence and remediation guidance. The platform supports the assessment; technical review provides the context behind the result.
- DNS configurationA, AAAA, MX, NS and CAA records01
- SPFSender policy records and configuration02
- DMARCPolicy records and enforcement posture03
- DKIMRecord checks for supplied or verified selectors04
- TLS & certificatesCertificate identity, validity and handshake evidence05
- HTTP security headersHSTS, CSP and response-header configuration06
- Redirect behaviourHTTP-to-HTTPS transitions and redirect evidence07
RedSec EngineILLUSTRATIVE PREVIEW
Exposure overview
example.com / sample assessmentAssetexample.com
CategoryEmail
SeverityMedium
DMARC policy is monitoring only
This sample record uses p=none. It requests reporting without asking receiving mail servers to quarantine or reject messages that fail DMARC.
Recommended action
Review legitimate senders before moving to an enforcement policy.
The record behind the finding.
_dmarc.example.com
v=DMARC1; p=none;
v=DMARC1; p=none;
Sample data for this interface preview. No request is made to the domain and no live assessment is running.
Check alignment. Then enforce.
Inventory authorised email senders and review DMARC reports. Confirm SPF or DKIM alignment for legitimate mail, then plan a staged move to quarantine or reject.
Verify mail delivery and monitor reports after each change.
Interface concept · Static sample data · No live scan
Findings & correlation
Connect related observations, retain the original evidence and keep severity, confidence and recommendations clear.
PDF reporting
Bring the executive summary, technical evidence, impact and remediation into a structured REDSEC report.
History & comparison
Compare recorded assessments for the same target, including findings, coverage changes and unresolved gaps.
02 / Pentesting
Find the weakness.
Prove the impact.
A penetration test examines how weaknesses in your applications or infrastructure could be exploited, within a scope agreed with your team.
Applications
Web applications & APIsReview authentication, access controls, input handling and application logic. Investigate how weaknesses could expose data or allow unauthorised actions.
Infrastructure
External & internal environmentsAssess exposed services, configurations and access boundaries. Validate potential attack paths and explain the systems and operations they could affect.
Evidence & remediation
A practical deliverableReceive reproducible findings, an explanation of impact and prioritised recommendations. Agree on retesting to verify the fixes.
03 / Validation
Would your team
see it happen?
Test how your security controls and monitoring respond to agreed attacker behaviours. Connect offensive testing with the people responsible for detection and response.
Detection coverage
Telemetry & alertingCheck which events reach your security tooling, which alerts fire and where visibility is missing. Document the evidence behind each observation.
Purple teaming
Work with your defendersReview controlled test scenarios together. Use the results to refine detection rules, investigation context and response procedures.
Verify improvement
Repeat & compareRepeat the agreed scenarios after changes to check whether coverage and response have improved, and record the gaps that remain.
04 / Our approach
A clear process.
From scope to retest.
Start with the boundaries.
Define the assets, objectives, authorised techniques and testing window. Agree on operational boundaries and communication before testing begins.
Keep the context.
Assess the agreed scope and validate findings with reproducible evidence. Explain the impact, affected assets and limits of what was tested.
Make the next step clear.
Deliver prioritised findings and practical remediation guidance. Agree on retesting to check whether the reported weaknesses have been resolved.
05 / About REDSEC
Offensive thinking.
Defensive understanding.
REDSEC is a Belgium-based cybersecurity business focused on penetration testing and practical security assessments.
Our approach brings security operations and infrastructure knowledge into offensive testing. We look at how a weakness could be used, what defenders can observe and what your team needs to fix it.
Every engagement is built around an agreed scope, documented evidence and clear communication with the people responsible for your systems.
06 / Start a conversation
What do you
want to put to the test?
Tell us which systems you want assessed, what matters to your business
and the question you need answered. We’ll start with the scope.