The Department of Homeland Security (DHS), Cybersecurity and Infrastructure Security Agency (CISA), Office of Infrastructure Protection (IP) maintains the IP Gateway, formerly known as the Linking Encrypted Network System (LENS), a web-based portal that supports the collection, analysis, and dissemination of critical infrastructure information. CISA originally published the Infrastructure Protection Gateway Privacy Impact Assessment (PIA) on July 28, 2015 to analyze and evaluate the privacy impact associated with the collection of personally identifiable information (PII) from individuals who are IP Gateway users or are seeking access to the IP Gateway, as well as on designated points of contact (POC) from CISA critical infrastructure partners. CISA is updating the PIA to describe how the Homeland Security Information Network (HSIN) now acts as an identity proofing service provider to the IP Gateway and to update language in the IP Gateway System Use Disclaimer.
- DHS/ALL-002 Department of Homeland Security (DHS) Mailing and Other Lists System
- DHS/ALL-004 General Information Technology Access Account Records System