HTTP with Secure Sockets Layer – HTTPS (HTTP over SSL/TLS) If you want to learn about the most common ones, check out the following list: Port numberĭynamic Host Configuration Protocol – DHCP Different ports are used for different protocols. And public ports are ports from 49152-65535, they can be used by any service. Then, from 1024 to 49151 are registered ports – they are assigned by ICANN to a specific service. They can be divided into three different categories: ports from 0 – 1023 are well-known ports, and they are assigned to common services and protocols. Please note, Wireshark is now 64-bit only.There are 65,535 ports. Easy to configure colouring and filtering makes it simple to make sense of complex data, and while this is not a tool for the average home user, it remain powerful yet approachable. Īs well as working with data that has been captured directly through Wireshark itself, it is also possible to analyse data that has been captured with the likes of Aircrack, tcpdump and CA NetMaster.

Wireshark is available for Windows, Linux and Mac, making it ideal for mixed platform networks. The wealth of information that the program can reveal about network usage is staggering, and support for plugins means that the tool can be extended to add new protocols and features further down the line.

Wireshark boasts a graphical front end which makes it easy to analyse all traffic which travels over a network using a variety of protocols.ĭata packets can be captured from both wired and wireless network and this information can be viewed live as it is captured or analysed at a later date.

Network analysers are nothing new, but they have a tendency to be impenetrable programs reliant on command line operations and provide information in a text based form which can be difficult to interpret. If you've ever wondered just how your network is being used, Wireshark may be the tool you have been looking for.

Wireshark portable requirements