It is all about security

Author: Admn1str-t0r

  • Open-source NIDS/NIPS

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    There are several open-source network-based Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) options available. These tools offer various features and capabilities, allowing you to monitor network traffic, detect intrusions, and prevent malicious activities. Each has its own strengths and may be better suited for different use cases, so it’s important to evaluate your…

  • Network Topologies

    Let’s delve deeper into network topology within the logical view of a computer network. Network topology refers to the arrangement and structure of devices and their connections within a network. It defines how devices are interconnected and how data flows between them. Bus Topology In a bus topology, all devices are connected to a central…

  • Bus Topology

    Bus topology is a network arrangement in which devices are connected to a common communication medium called a bus. In this topology, all devices share a single cable, and data is transmitted in both directions along the cable. Each device taps into the bus, allowing it to send and receive data. Bus topology is a…

  • Star Topology

    The star topology is a network arrangement where devices are connected to a central device or hub using individual point-to-point connections. In this topology, all communication between devices passes through the central hub. The star topology is widely used in various network environments, ranging from small office networks to large-scale enterprise networks. Its centralized management,…

  • Ring Topology

    Ring topology is a network configuration in which devices are connected in a circular loop or ring. In this topology, data travels in only one direction around the ring, passing through each device in the network until it reaches its destination. Each device in the ring receives the data and passes it along to the…

  • Mesh Topology

    Mesh topology is a network configuration where every device in the network is directly connected to every other device, creating a fully interconnected network. In a mesh network, each device is capable of sending, receiving, and relaying data to other devices in the network. This type of topology provides redundancy, fault tolerance, and multiple communication…

  • IP Addressing

    IP addressing, or Internet Protocol addressing, is a system used to assign unique numerical identifiers to devices connected to an IP-based network. IP addresses enable devices to communicate with each other over a network, whether it’s a local area network (LAN) or the global Internet. In the context of IP addressing, there are two primary…

  • MAC Addressing

    MAC addressing (Media Access Control addressing) is a method used to uniquely identify network devices at the data link layer of the networking protocol stack. MAC addresses are assigned to network interface cards (NICs) and are used for communication within a local network.MAC addressing plays a crucial role in local network communication, as it enables…

  • Domain Name

    Domain names provide a human-readable and memorable way to access resources on the Internet. They play a crucial role in navigating the web and accessing websites, email servers, FTP servers, and other network resources. The hierarchical structure of domain names, along with the DNS infrastructure, ensures efficient and reliable resolution of domain names to their…

  • Internet Protocol (IP)

    Internet Protocol (IP) is a fundamental protocol of the Internet that provides a set of rules for sending and receiving data packets between devices connected to a network. It is a connectionless protocol, meaning that it does not establish a dedicated connection before transmitting data. IP operates at the network layer of the TCP/IP protocol…