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- PublicaciónAcceso abiertoArquitectura de referencia para implementar microsegmentación(2021) Sepulveda Marín, Maribet; Santander Peláez, Manuel HumbertoThe inherent trust in configurations made on security architecture represent the main information security problem and requires a correction that reduces the chances of making mistakes and be able to make a separation in the access to data, information and applications through Centralized technologies systems defined by software with the ability to apply security policies that allow access to resources through constant inspection of flows generated between established workloads in a network, related to applications, server connection, containers, hypervisors , users, OT and IOT devices. Microsegmentation is applied generating small ecosystems, the main purpose is to protect each of them and define security policies according to the connection needs, the best practice is to define policies based on the Zero trust model: not trusting any source information and verify each connection requests with different types of identification or authentication methods, for being able to put in place a security policy like this, is required to keep total visibility of the network and behaviors in order to react suitably and avoide lateral movement. Software-defined network architectures allow complete visibility of the network in addition to providing security in application and user information with scalability capabilities according to the growth of the organization, the connections can be local area or perimeter sign an optimal operation of the network with all its security profiles and policies applied