Cybersecurity for complex IT and OT environments
Senior specialists, strengthened by AI
IT and technology companies depend on trust, availability and platform integrity. Software vendors, SaaS providers, hosting companies, managed service providers and scale-ups process sensitive customer data and rely heavily on digital processes. One vulnerability in identity, production environments, cloud, SaaS, APIs or network segmentation can directly affect customers, services and continuity. Cybersecurity in IT and technology therefore requires an approach that accounts for platforms, customer data and operational continuity.
IT and technology environments use production and development environments, CI/CD pipelines, source control, container and cloud platforms, APIs, SaaS services, external integrations and administration tooling. These systems are often tightly connected. A vulnerability in one domain can affect source code, customer data or service availability. The attack surface grows through SaaS, cloud, identity federation, API integrations and third-party dependencies. Legacy components also often remain in use longer because applications depend on specific versions. This creates risk at the boundary between old and new technology, especially where administrative rights, integrations and network segmentation are not configured precisely.
DeepBlue helps IT and technology companies determine which risks are actually exploitable. Not only from a policy or compliance perspective, but from an attacker’s perspective. We examine how an attacker gains access, which privileges can be expanded, which systems can be reached and what impact is possible on platforms and customer data. AI and tooling support analysis, correlation and efficiency. The core remains technical expertise, attacker insight and demonstrable impact. Penetration tests make these risks concrete by validating attack paths in a controlled way and translating them into technical assurance, remediation priority and executive-grade insight.
DeepBlue is CCV Pentest certified
Penetration testing in IT and technology must prove more than technical vulnerabilities. The key question is which vulnerabilities are actually exploitable and what impact they can have on customer data, platforms and continuity. DeepBlue therefore tests from realistic attack paths. We examine identity environments, web applications and APIs, cloud and container platforms, CI/CD pipelines, multi-tenant architectures, network segmentation, external infrastructure and reachability of critical systems. We assess not only access, but also privilege escalation, lateral movement, data access, logging, detection and recovery options.
Our penetration tests are manual, deep and controlled. Senior specialists with experience in complex IT and OT environments execute the work. Tooling and AI support the analysis, but do not determine the outcome. The focus is on demonstrable impact, clear risk assessment and concrete remediation priority. Findings are mapped with CVSS, so technical teams can remediate precisely and executives understand where the greatest risk sits. DeepBlue is CCV Pentest certified and delivers independent, reliable and practical penetration test reports for IT and technology companies that need technical assurance over digital resilience.
Ransomware is one of the most critical threats to IT and technology companies. Attackers gain administrative privileges, sabotage backups, evade detection and encrypt systems. Outages in production environments, platforms or customer services directly cause service disruption, contractual damage and reputational loss.
Identity is a primary attack surface in IT and technology. Attackers abuse weak MFA, shared accounts, excessive privileges, service accounts and insufficiently controlled external access. With many administrators, developers and integrations, one account can provide access to multiple critical systems.
Web applications, SaaS platforms, customer portals and APIs process sensitive data and often integrate with underlying systems and customer environments. Vulnerabilities such as broken access control, IDOR, weak session security and insufficient input validation can give unauthorised access to customer data or internal functions.
Build pipelines, CI/CD, containers and third-party dependencies form a growing attack surface. Attackers look for exposed secrets, weak pipeline privileges, vulnerable packages and manipulable build processes. The main risk sits in the chain from code to production and in integrations with external services.
IT and technology companies use cloud and SaaS intensively for development, data processing, collaboration and service delivery. Risks arise from misconfigured tenants, public storage, excessive privileges, weak logging and insecure integrations. One cloud error can expose customer data at scale.
IT and technology companies depend heavily on software suppliers, cloud providers, technology partners and subcontractors. Attackers abuse these trust relationships: remote administration, VPN access, shared accounts, weak monitoring and overly broad access to management portals.
In IT and technology environments, the greatest risk often lies in the connection between systems. A vulnerable API can provide access to customer data. An unnecessarily reachable administration environment can enable lateral movement. A service account with excessive privileges can provide access to production. DeepBlue therefore looks not only at individual vulnerabilities, but at the path an attacker can follow from initial access to privilege escalation, data access, process disruption and potential impact on critical platforms.
These attack paths show where technical measures are immediately required and where structural improvement is necessary. Examples include stronger segmentation between development, test and production environments, tighter privileges on identity and service accounts, hardening of external access and APIs, restriction of management interfaces and improved logging and detection. DeepBlue translates findings into technical detail, remediation priorities and practical measures. This creates one clear view for executives, security, IT operations and those responsible for continuity.
Bewustwording en vaardigheden bepalen hoe goed medewerkers dreigingen herkennen en erop reageren. DeepBlue verzorgt phishing-simulaties, awareness-trainingen en technische oefeningen voor SOC- en IT-teams. De inhoud sluit aan op uw processen, rollen en realistische aanvalsscenario’s.
Red Teaming is relevant voor organisaties die hun detectie, respons en weerbaarheid tegen realistische aanvalspaden willen testen. De focus ligt op doelgerichte scenario’s, zoals toegang tot gevoelige data, laterale beweging naar bedrijfskritische systemen of omzeiling van detectie.
Een Managed SOC ondersteunt organisaties bij continue detectie, triage en opvolging. De waarde zit in use cases die aansluiten op echte aanvalspaden, zoals identity abuse, verdachte toegang tot gevoelige data, laterale beweging en afwijkend gedrag in cloudomgevingen.
Bij incidenten is snelheid cruciaal. DeepBlue onderzoekt hoe een aanvaller toegang kreeg, welke systemen zijn geraakt, welke data mogelijk is benaderd en welke maatregelen nodig zijn om uw bedrijfsvoering veilig te herstellen.
CISO as a Service helpt organisaties bij securitystrategie, risicosturing, leveranciersbeheersing, incidentvoorbereiding en technische prioritering. De focus ligt op uitvoerbare maatregelen die passen bij uw processen en beschikbare capaciteit.
Fysieke toegang kan digitale impact hebben. Denk aan werkplekken, balies, netwerkpoorten, kantoren, serverruimtes en leverancierszones. Een fysieke weerbaarheidstest toont waar fysieke beveiliging, menselijk gedrag en cyberrisico elkaar raken.
Discuss a security requirement, active risk or complex IT or OT environment with one of our senior specialists. The initial conversation focuses on the technical context, operational constraints and the most appropriate course of action.
Urgent assistance required?
Call +31 (0) 70 290 6 290
or email info@deepbluesecurity.nl
Technical analysis, field observations and sector-specific perspectives across IT, OT and cyber resilience.
