Sentinel View report – October 2023

An interesting dynamic is happening at the top of the attackers’ chart. First of all, Iranian attacks were overshadowed by other countries to the degree that we no longer see them in higher positions. To mention the current top four most significant, we would highlight Romania, Germany, Bulgaria, and the Netherlands. There had been consistent attacks from Germany that came into prominence about the 4th of October and then slowly started to disappear on the 16th until the final dissolution on the 18th of October. The graph line for German attacks looks very stable and consistent. On the other hand, Romania’s malicious activity, which took the top of the charts, looked erratic and unorganized in the graph. To the degree that Sentinel View graphs in the Incidents section, except for Top countries by recorded incidents, are rendered almost useless.

Sentinel View report – September 2023

On the first pages of the Report, we can see that September numbers are very comparable to August data. Iran-based attackers moved away from top charts, and we see that addresses from the United States now take the lead in the HTTP minipot incidents records.

New Netmetr is called LibreSpeed and it is global

A long time ago, CZ.NIC started a project called Netmetr, which was performed in cooperation with the Czech Telecommunication Office (CTU). The goal was to provide a reliable Internet connectivity benchmark  that ordinary people can use to verify the parameters of their Internet connection. The cooperation went well and CTU was getting more and more interesting data about the quality of Internet connectivity in the Czech
Republic. Moreover, CTU decided to integrate the service into their systems and maintain it by themselves. They used the open-source software Netmetr and created Nettest – their own instance integrated into their  environment. That unfortunately meant that the Netmetr itself lost its main purpose and it no longer made sense to keep it running.

Sentinel View report – February 2023

In February, we saw about a 10% decrease in the number of unique attackers, but they were more active. Usually, we see attackers come and go, but in February, although it was fewer attackers in total, we had on average, more attackers blocked every day. This means that those attackers stayed active longer than in January.