Network Scanning Tools

In terms of network security, network scanning technologies now hold a key position. As network administrators, you cannot afford to have holes and weaknesses in your network because doing so would be a costly and dangerous business blunder. Network scanning is useful in this situation.  Network Scanning Tools It may be defined as the tools…

Network Scanning Types

Network scanning refers to the process of obtaining additional information and performing a more detailed reconnaissance based on the collected information in the footprinting phase. In this phase, a number of different procedures are used with the objective to identify hosts, ports, and services in the target network. The whole purpose is to identify vulnerabilities in…

What is Network Scanning?

Cybercriminals are always looking for the next network to attack. One tiny opportunity is all they need to strike. Network scanning comes in handy to protect your network from their antics. You can use data obtained from network scanning to tighten your cybersecurity as it allows you to identify active devices connected to your network…

What is Internet Control Message Protocol (ICMP) in Networking?

ICMP is a network layer protocol used in the devices within a network to find whether the data transmission initiated by a device has reached the destination without fail.  The key role of Internet Control Message Protocol is to report the errors in the communication in a network. Mostly, it is used in routers, hosts,…

Transmission Control Protocol (TCP) in Computer Networking

TCP is a standard protocol to define the ways for creating and managing the connections between devices in a network for the exchange of packets of data. It maintains the connection to ensure that the data is exchanged between the devices.  This protocol also solves several challenges related to packet-based messaging. These challenges can be out-of-order…