Citadex Systems / 05

Cybersecurity for business

Server, network and container-platform protection: access control, segmentation, hardening and event visibility.

Technology and scope

What we actually deliver

We integrate security into infrastructure and everyday operations, identifying risks, correcting unsafe settings and agreeing protection priorities.

Role-based access, MFA where supported, VPN and least privilege for users and services.

Linux hardening, patching, secrets, Kubernetes RBAC and NetworkPolicy with a supporting network plugin.

VLANs, firewall rules, restricted administration interfaces and TLS configuration.

Centralised logs, meaningful event alerts and documented incident procedures.

Prioritised protection measures, verified settings and clear responsibilities; not a substitute for formal certification.

The stack and scope follow an assessment. Compatibility, licences, timing and acceptance criteria are recorded in the proposal.

Identify critical assets, attack paths, existing gaps and regulatory requirements.

Deploy layered controls for identity, endpoints, networks, data and remote access.

Centralise events, define escalation paths and test response through realistic scenarios.

Where does a cybersecurity project start?

We begin with critical assets, access paths, existing controls and the incidents that would have the greatest business impact.

Can you improve security without replacing the whole infrastructure?

Yes. We prioritise gaps and implement controls in stages, reusing suitable systems where this is safe and supportable.