Penetration Testing
Targeted technical validation of priority assets, guided by the intelligence we collect.
View details → Services & Methodology
How we turn risk into decisions.
Our methodology combines intelligence, technical validation and evidence to reveal the risks that truly matter to your organization.
The Custodium Method
Five stages, from signal to decision.
1
Signal
Continuous collection of indicators from public, commercial and closed sources.
2
Nexus
Correlating each signal with your organization's real context: brand, domains, supply chain, executives.
3
Proof
Human validation and technical enrichment. No correlated signal becomes a finding until it becomes Proof.
4
Technical Validation
When a Proof raises a hypothesis that needs hands-on confirmation, it is tested under controlled conditions: Penetration Testing, Red Team or Phishing Simulation.
5
Decision
Delivery of the Custodium Intelligence Report: validated, prioritized intelligence ready for executive decision-making.
Our services
The portfolio
Flagship
Digital Exposure Assessment
If we can find this information about your company, so can a criminal. The assessment reveals which assets, credentials and public information may be enabling a cyberattack, so you can fix those exposures before they become a real threat.
"You can't protect what you don't know is exposed."
Red Team
Objective-driven adversary simulation aligned with real-world threat scenarios.
View details →Threat Intelligence
Collection, correlation and enrichment of indicators to anticipate threats targeting your organization.
View details →Phishing Simulation
Assessing human and technical resilience against realistic social-engineering campaigns.
View details → Delivery methodology
How it works, what you receive, and when.
| Service | How it works | What you receive | Timeline |
|---|---|---|---|
| Penetration Testing | We technically validate vulnerabilities in defined, prioritized targets — applications, networks or infrastructure — often starting from exposures already identified by our intelligence. | Technical Custodium Intelligence Report with CVSS severity, evidence and remediation steps. | 1–3 weeks |
| Red Team | We emulate a real adversary pursuing a specific objective, testing people, processes and technology stealthily over an extended period, without prior notice to defenders. | Narrative Custodium Intelligence Report: attack path, operation timeline and strategic detection & response recommendations. | 3–6 weeks |
| Threat Intelligence | We collect threat indicators relevant to your sector and brand, correlate them with your context and validate them through human analysis before any alert. | Prioritized alerts as they emerge + monthly Custodium Intelligence Report with actionable indicators. | Ongoing (monthly) |
| Phishing Simulation | We run realistic phishing campaigns aligned with scenarios your organization would actually face, measuring human response and technical controls. | Custodium Intelligence Report with click and report rates, findings by department and training recommendations. | 2–3 weeks |
| Digital Exposure Assessment | Passive, OSINT-based analysis of your external footprint. No intrusion. | Executive report with evidence, prioritized risks and an initial remediation plan. | 5–10 days |
Red Team vs. Penetration Test
A penetration test seeks as many technical vulnerabilities as possible in a defined target within a fixed timeframe. A Red Team tests the organization's detection and response capability as a whole, emulating a real adversary with a specific objective — more stealthily and over a longer period.
Meet Custodium
Custodium is an offensive security consultancy that helps organizations prepare for today's most sophisticated cyber threats. Through penetration testing, Red Team operations, Threat Intelligence and phishing campaigns, we reproduce the behavior of real adversaries to reveal vulnerabilities traditional tools miss. Our commitment is to deliver actionable intelligence, technical evidence and strategic recommendations that help organizations reduce risk, increase resilience and protect their most critical assets.