CTAS stands for Commercial Transform Application Server and is almost an exact copy of Paterva’s public CTAS except it can be hosted internally within your organisation. This means you can run all Paterva’s standard OSINT transforms without having your requests going over Paterva’s infrastructure. The CTAS server includes transforms for gathering OSINT from common sources on the Internet which includes querying DNS servers, search engines, social networks, various APIs and other sources. 


A full list of the transforms that are included with CTAS can be found in our transform guide.