IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below.

Newly published research shows that the domain name system—a fundamental part of the web—can be exploited to hide malicious ...

Researchers have known for almost a decade that threat actors sometimes use DNS records to host malicious PowerShell scripts. DomainTools also found that technique in use—in the TXT records for the ...