Ciberseguridad defensiva · Cybersecurity
Server hardening
Comprehensive hardening of your servers: optimised configuration, patch management and periodic audits to close the door before anyone tries it.
- Scope
- Linux and Windows Server
- Frameworks
- CIS Benchmark and vendor guidance
- Duration
- 2 to 4 weeks
- Follow-up
- Periodic audits
The problem
A freshly installed server comes open by design: services nobody uses, default accounts, weak encryption and broad permissions. Hardening means closing all of that without breaking what is genuinely needed.
What it includes
Fortalecimiento integral
Medidas exhaustivas de endurecimiento sobre cada servidor, para asegurar una protección robusta frente a vulnerabilidades conocidas y amenazas activas.
Configuración óptima del sistema
Ajuste de la configuración de sistemas operativos y aplicaciones para cumplir estándares de seguridad, minimizando la superficie de ataque y aumentando la resistencia ante intrusiones.
Actualizaciones y parches
Gestión proactiva del ciclo de parches, manteniendo los servidores al día para mitigar los riesgos derivados de vulnerabilidades ya publicadas.
Periodic audits
Revisiones regulares que evalúan si las medidas aplicadas siguen vigentes y detectan cualquier punto de vulnerabilidad emergente.
How we work
- 01Línea baseInventario de servidores, servicios expuestos y configuración actual.
- 02EndurecimientoAplicación de controles con respaldo y ventana de reversa.
- 03VerificationContraste contra el benchmark y prueba de que la operación sigue en pie.
- 04AuditoríaRevisión periódica programada.
Deliverables
| Document | Length |
|---|---|
| Informe antes y después Estado por servidor y por control. | included |
| Guía de configuración Base para los servidores nuevos. | included |
Note
No change is applied without a backup and a rollback plan. Hardening a production server with no way back trades a security risk for an availability risk.
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