Kastara Bumi
Security assessment
Configuration review, vulnerability scanning and a prioritised remediation plan — ordered by exploitability and business impact, not by tool severity score.
Intelligent Security
Security built on the assumption that someone will get in — and designed to notice when they do.
Perimeter tools alone stopped being enough some time ago. We assess where the real exposure sits, close the gaps that matter first, and put monitoring in place so an intrusion is measured in hours rather than discovered by a third party months later.
Endpoint and network defence
Endpoint detection, segmentation and email filtering, tuned so alerts are actionable rather than ignored.
Identity and access
Multi-factor authentication, privileged access management and joiner-mover-leaver processes. Most breaches use valid credentials.
Monitoring and response
Log collection, detection rules and a documented incident response runbook with agreed escalation paths.
Prioritised, not exhaustive
A findings list of four hundred items helps nobody. You get the ten that change your risk position.
Tested, not assumed
Controls are verified after implementation. A rule that was never triggered is not a control.
Ready for audit
Evidence and documentation produced as part of the work, not scrambled together at review time.