We know that MAC is the key element in the networking world, let’s understand what a MAC address is, MAC address format, bits/ length and its ingredients –

The MAC-daddy attack || Hackers can use ARP Protocol that is running on the network to make their systems seem as your system or another allowed host on your network. A too much number of ARP (Address Resolution Protocol) requests can be a sign of an ARP poisoning or spoofing attack on your network. Anyone can run a program, such as dsniff tool or Cain & Abel tool, can modify the ARP tables, which are responsible for saving IP addresses…

In order to distinguish which devices are linked to a particular network, the MAC address is necessary. Since the Wifi MAC address is unique, it cannot be identical to other devices. Each device has its distinct MAC address or Wifi MAC address. This address can be utilized to verify which device is linked to your Wi-Fi.

This article describes the different Ethernet address types, which are unicast, multicast, and broadcast addresses.

Port security on network switches helps to secure network access by limiting and identifying which devices are allowed to connect to a particular port. Here are the primary port security modes: 1. **Static Secure MAC Addresses**: - **Manual Configuration**: Manually configure MAC addresses that are allowed on the port. - **Persistent**: The configured MAC addresses remain in the switch configuration and are not lost after a reboot. 2. **Dynamic Secure MAC Addresses**: - **Automatic Learn...

The diagram below shows some possible network attacks in 7 OSI model layers. 🔹 Application Layer - Pushing - Malware injection - DDos attacks 🔹… | 38 comments on LinkedIn

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Network interface card, the NIC is also referred to as an Ethernet card or network adapter. It is used in computers having RJ-45 port used to connect computers in-network or the internet.NIC card Wireless NIC also available for wireless connection. In a laptop, the network card is integrated into the motherboard. It is both a physical and data link layer device. Every NIC has a 48-bit unique serial number called a MAC address or Physical Address which is stored in ROM carried on the card.

Discover how to easily find the MAC address on your Linux machine with this quick guide. This straightforward tutorial walks you through the steps to uncover this crucial network identifier, making it simple even for those new to Linux. Whether you're troubleshooting network issues or configuring advanced settings, this guide will equip you with the knowledge to locate your MAC address effortlessly.