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Questions and Answers
Pair
Pair
Confidentiality = Ensures information is accessible only to authorized personnel Integrity = Ensure data REmains acurrate and unaltered Availability = Ensures information and resources are accessible when needed non-repudation = Guarantees that an action or event cannot be denied by the involved parties
CIANA pentagon add to CIA:
CIANA pentagon add to CIA:
non-repudation and authentication
Triple A of security
Triple A of security
Authentication = Verifying the identity of a user or system Authorization = Determing actions or resourcer and authenticated user can access Accouting = TRacking user activies and resources usage for audit or billing puposes
Security control categories
Security control categories
Security control types
Security control types
Technical control
Technical control
Managerial controls
Managerial controls
Operational controls
Operational controls
Physical controls
Physical controls
Preventive controls
Preventive controls
Deterrents controls
Deterrents controls
Detective controls
Detective controls
Corrective control
Corrective control
Compensating controls
Compensating controls
Directive controls
Directive controls
¿Cuál de los siguientes principios de Zero Trust se centra en limitar el acceso de los usuarios solo a los recursos necesarios para sus tareas?
¿Cuál de los siguientes principios de Zero Trust se centra en limitar el acceso de los usuarios solo a los recursos necesarios para sus tareas?
¿Qué técnica en Zero Trust implica dividir la red en segmentos más pequeños para minimizar el movimiento lateral de las amenazas?
¿Qué técnica en Zero Trust implica dividir la red en segmentos más pequeños para minimizar el movimiento lateral de las amenazas?
Cuál es el propósito principal de implementar monitoreo continuo en el contexto de Zero Trust?
Cuál es el propósito principal de implementar monitoreo continuo en el contexto de Zero Trust?
¿Cuál de las siguientes afirmaciones sobre la autenticación de usuarios en un modelo Zero Trust es correcta?
¿Cuál de las siguientes afirmaciones sobre la autenticación de usuarios en un modelo Zero Trust es correcta?
Qué enfoque Zero Trust promueve la idea de que la seguridad debe ser una tarea constante y adaptativa?
Qué enfoque Zero Trust promueve la idea de que la seguridad debe ser una tarea constante y adaptativa?
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Study Notes
Zero Trust Principle
- Never Trust, Always Verify: This principle emphasizes the assumption that threats can originate both within and outside the network. It necessitates the verification of user identities, device integrity, and data authenticity.
- Least Privilege Access: Limiting user access to only the resources required for their tasks is crucial. Regularly reviewing and adjusting permissions ensures that access is granted on a need-to-know basis.
- Micro-Segmentation: Dividing the network into smaller, isolated segments prevents lateral movement of threats within the network. This granular access control helps minimize the impact of a security breach.
- Continuous Monitoring: Implementing real-time monitoring of user activity and network traffic allows for the detection of suspicious behaviour. Analytics and threat detection tools play a vital role in identifying potential threats.
- User Authentication: Strong authentication methods, such as multi-factor authentication, are essential. Regular verification of identities, even for users already on the network, ensures ongoing security.
- Device Security: Maintaining secure and compliant devices accessing the network is crucial. Monitoring device health and enforcing security posture checks helps prevent unauthorized access.
- Data Protection: Encrypting sensitive data, both during transmission and when stored, protects it from unauthorized access. Data loss prevention (DLP) measures further safeguard critical information.
- Automate Security Responses: Automating incident response allows for swift mitigation of potential threats. Integrating security tools enhances visibility and allows for faster reactions.
- Zero Trust Architecture: Security features should be embedded into the network from its inception. A combination of technologies, including identity management and firewalls, enforces the Zero Trust principles.
- Security as a Continuous Process: Continuously updating and auditing security measures helps adapt to evolving threats. Fostering a culture of security awareness and training among all users is crucial.
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