A Private VLAN (PVLAN) is an extension of a regular VLAN that enhances security by restricting communication between devices within the same VLAN. It has three types of ports: Promiscuous (can comm...

Ollama is a platform that enables us to run large language models (LLMs) locally on our machine. It can be used to deploy DeepSeek, a powerful LLM capable of tasks like text generation, summarizati...

Zabbix is an open-source monitoring tool designed to track the performance and availability of IT infrastructure, including servers, network devices, and applications. It uses protocols like SNMP t...

Tenable Nessus is a vulnerability assessment tool that scans IT systems to identify security weaknesses, misconfigurations, and compliance issues. It helps organizations proactively manage and miti...

In Software-Defined Access (SDA), IP Transit enables communication between the SDA fabric and an external network. The border node establishes BGP peering with the core switch to exchange routing i...

Cisco Software-Defined Access (SDA) is a network architecture that simplifies and secures enterprise networks through automated segmentation and policy enforcement. It leverages Cisco DNA Center (D...

Cisco ISE integrates with FTD through FMC to leverage Security Group Tags (SGTs) for policy enforcement. ISE assigns SGTs to users and devices based on authentication, while FMC configures FTD to a...

Cisco ISE TrustSec enables dynamic and scalable network segmentation by assigning Security Group Tags (SGTs) to users and devices based on their identity and policies. When integrating Cisco ISE wi...

Cisco TrustSec (CTS) is a security architecture that simplifies policy enforcement in network environments by using software-defined segmentation. It employs Security Group Tags (SGTs) to classify ...

Cisco ASA multi-context mode allows a single physical ASA device to be partitioned into multiple virtual firewalls, each acting as a separate, isolated instance with its own security policies, conf...