Please use this identifier to cite or link to this item:
https://repository.unad.edu.co/handle/10596/77514Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Bermudez Penagos, Edilberto | |
| dc.coverage.spatial | cead_-_josé_acevedo_y_gómez | |
| dc.creator | Acero Arevalo, Andrea Biviana | |
| dc.creator | Rodriguez Camargo, Andres Mauricio | |
| dc.creator | Villa Duque, Fausto Stip | |
| dc.creator | Mendez Hernandez, Liceth Milena | |
| dc.date.accessioned | 2025-12-17T14:36:06Z | |
| dc.date.available | 2025-12-17T14:36:06Z | |
| dc.date.created | 2025-12-16 | |
| dc.identifier.uri | https://repository.unad.edu.co/handle/10596/77514 | |
| dc.description.abstract | La implementación de seguridad en GNU/Linux integra un conjunto de mecanismos orientados a proteger la infraestructura tecnológica mediante controles de acceso, segmentación de red y gestión del tráfico. Medidas como la configuración de NAT, el uso de una DMZ y la implementación de un proxy con autenticación fortalecen el control y la visibilidad sobre las comunicaciones. Estas prácticas permiten garantizar la integridad, disponibilidad y confidencialidad de los sistemas, consolidando un entorno robusto y alineado con los principios fundamentales de la seguridad informática. | |
| dc.format | ||
| dc.title | Implementando seguridad en GNU/LINUX | |
| dc.type | Diplomado de profundización para grado | |
| dc.subject.keywords | DMZ | |
| dc.subject.keywords | Endian | |
| dc.subject.keywords | Firewall | |
| dc.subject.keywords | NAT VirtualBox | |
| dc.description.abstractenglish | This thesis examines the implementation of security mechanisms in GNU/Linux environments, focusing on strategies that strengthen network protection, access control, and system integrity. The work explores key components such as user and permission management, firewall configuration, Network Address Translation (NAT), the deployment of a Demilitarized Zone (DMZ), and the use of a non-transparent HTTP proxy with authentication policies. Through practical configurations and theoretical analysis, the thesis demonstrates how these measures contribute to a secure, efficient, and resilient infrastructure. The findings highlight the importance of layered security, continuous monitoring, and adherence to best practices as essential elements for safeguarding modern networked systems. | |
| dc.subject.category | Adminsitracion de sistemas operativos,redes, seguridad informatica,seguridad perimetral | |
| Appears in Collections: | Diplomado De Profundización En Administración De Sistemas Operativos Open Source Con Certificación En Linux | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| abaceroa.pdf | 756.79 kB | Adobe PDF |  View/Open |
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