As companies transition to hybrid work models and expand their digital networks and device systems, managing and securing their networks becomes more challenging. To combat malware, ransomware, and other malicious cyber attacks, enterprises use network scanning tools as security measures. These tools help systematically explore a network's infrastructure to identify potential vulnerabilities in the network itself and the connected devices. This allows for prompt action to protect company data and assets. So, what exactly is network scanning?
What is Network Scanning?
Network scanning is the process of identifying and mapping the various devices and resources that are connected to a computer network. This can include servers, routers, switches, workstations, and other devices that are part of the network.
What is a Network Scanning Tool?
A network scanning tool is a software application that performs automated scans of computer networks to identify and map the various devices and resources connected to them.
Top Network Scanning Tools
Many network scanning tools are available, each with its features and capabilities. Below are some of the top network scanning tools:
● Nmap: Nmap is a popular network scanning tool that can be utilized for various tasks, such as port scanning, service and operating system identification, and vulnerability scanning.
● Nessus: Nessus is a vulnerability scanner capable of detecting network and application vulnerabilities. It includes an extensive database of vulnerability checks and can be used to perform compliance audits.
● OpenVAS: OpenVAS is an open-source vulnerability scanner that can be used to detect potential security vulnerabilities in network devices and applications. It includes an extensive database of vulnerability checks and can be used to perform compliance audits.
● Zenmap: Zenmap is an easy-to-use graphical user interface for the network scanner ( Nmap ) that provides a straightforward interface for performing network scans.
● Angry IP Scanner: Angry IP Scanner is a lightweight and fast network scanner that can be used to scan large networks quickly. It includes features such as hostname resolution, port scanning, and MAC address detection.
● SolarWinds Network Performance Monitor: SolarWinds Network Performance Monitor is a network monitoring tool with network scanning capabilities. It is useful for monitoring network performance and identifying possible faults before they become problems.
● Wireshark: Wireshark is a packet analyzer that can be used to monitor network traffic and identify potential security issues. It includes features such as packet capture, analysis, and filtering.
Final Thoughts
These network scanning tools scan network components regularly. This prompt and automatic examination of network resources enables network topology mapping. It delivers network device performance data, availability, and defect information. Today, network scanning technologies occupy a vital position in terms of network security. So, if you want to learn more about network security, check out InfosecTrain. You can also enroll in our Network Security training course to learn how to use various network scanning tools to secure your network.
Top comments (0)