Open-source and commercial network tools are both available on the market that you can use to increase the overall security of your networking environment. Let’s take her a quick look at each of the security technologies listed above:-
Wireshark, formerly known as Ethereal, is free and open-source network protocol analyzer and security enhancer. Password auditing and packet sniffing are possible since this security software is console-based and may be used in real time. In order to record data packets and evaluate the attributes that specific data packets exhibit, security professionals employ this efficient software, which further aids in the identification of flaws in network security.
It is one of the best tools for scanning IT systems and networks for vulnerabilities. This cybersecurity tool has roughly 300 distinct security auditing applications. Most of these tools are executable, allowing users to easily monitor and maintain their network security systems. The most frequent feature of Kali Linux is that it can be used by both experienced and novice network users. It doesn’t require any special skills or degrees to work.
- THIEVES OF THOROUGHNESS
The John the Ripper password cracker is used by experts to test passwords. For example, it may swiftly search for complicated cyphers, encrypted log-ins, hash type passwords, and other threats to protected systems, such as weak passwords. With the software, you can operate on any operating system, from Windows to Linux to Unix.
Metasploit is one of the greatest security software solutions for performing penetration testing. Professionals use this application to find system vulnerabilities, increase computer security, weave cyber defence tactics, and maintain full security assessments. These tools can assess web applications, servers, networks, and other security systems. Metasploit can rapidly identify all new security flaws, ensuring continuous top-notch security.
- CAIN & ABEL
It is a network security tool that audits passwords and sniffs packets to find security flaws in Windows. Network security specialists use this software to uncover Windows security password issues. This free tool can find and fix password problems. Cain and Abel can record VoIP calls, analyse routing protocols, decode passwords, and crack encrypted passwords. This software is also quite good at decryption. For any packet sniffing experiments, this security tool can be used as a solid starting point.
When it comes to packet sniffing security tools, Tcpdump is one of the most effective. It is used to monitor and log TCP/IP data that is transmitted over a network. Because it is a command-based tool, it is capable of quickly defining network security as well as the contents of packets in system traffic.
From the above lines we conclude that, there are both free and paid options for network management software. Because it is console-based, password auditing and packet sniffing are also possible. Kali Linux’s most common feature is that it can be used by both advanced and inexperienced network administrators.
For penetration testing, Metasploit is one of the best security software solutions on the market. It is possible for Cain and Abel to listen in on VoIP calls, analyse the routing protocols, and crack passwords that have been encoded. Monitoring and archiving TCP/IP data is done using Tcpdump.