
HTTP/3 is Coming – Look Busy
There is a new major version of HTTP on the horizon, HTTP Version 3. There is nothing you need to do, as HTTP/3 will sit quite happily alongside older versions 1 and 2 promising better performance. The major technical difference is that HTTP/3 does not use TCP as the...

Why Network Performance Monitoring is Critical for Cyber Security
A quick browse around the Internet shows that almost all traditional network monitoring vendors are now touting their expertise in cyber security. A large part of this of is course the relative size of the network performance monitoring and cyber security markets …...

Is Packet Capture Still Relevant in Modern Networks?
A long time ago in a data centre far, far away, packet analysers (or packet capture tools) were the default ‘go-to’ tool for network diagnostics. Packet analyser vendors made good money before being usurped by the ubiquitous rise of freeware offerings like...

Measuring Network Performance – Latency or Jitter
There are some age old conundrums that may never be solved, questions like dog or cat, Facebook or Instagram, burger or taco or most importantly of all, #whiteandgold or #blueandblack? And when it comes to measuring network performance, we often debate the concept of...