Why am I receiving connection attempts from this machine?

These connections are part of an Internet-wide research study being conducted by automated platforms here in Iridium Advanced Systems. The research involves making benign connection attempts to every public IP address. By measuring the entire public address space, we are able to analyze global patterns and trends in protocol deployment and security.

As part of this study, every public web server address receives connection attemps over HTTP and HTTPS. We never attempt to exploit security problems, guess passwords, or change device configuration. We only receive data that is publicly visible to anyone who connects to a particular domain.


Why are you collecting this data?

The data collected through these connections helps computer scientists study the deployment and configuration of network protocols and security technologies. For example, we use it to help web browser makers and other software developers understand the impact of proposed protocol changes and security improvements. In some cases, we are able to detect vulnerable systems and report the problems to the system operators.

Can I request that my server be excluded?

To have your host or network excluded from future scans conducted by Iridium Advanced Systems, please contact iservis@iridium-as.net with your IP address or CIDR block. Alternatively, you can configure your firewall to drop traffic from the subnet we use for scanning.