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DHS/USSS/PIA-022 Radio Over IP (RoIP)


The Department of Homeland Security (DHS) United States Secret Service (USSS) Radio over IP (RoIP) system is a Land Mobile Radio (LMR) system, or a secure wireless radio communications system, deployed to provide voice and voice management needs for protective and investigative personnel. USSS RoIP is used by USSS protective details to ensure the security of protectees and protected locations through encrypted communications to and from USSS headquarters. Additionally, USSS uses RoIP for communication during criminal investigations in furtherance of USSS’s investigative mission. The USSS is conducting this privacy impact assessment (PIA) because the RoIP system may collect and store personally identifiable information (PII) during the normal course of operations. June 2018

Associated SORN(s):

  • DHS/USSS-001 Criminal Investigation Information System of Records
  • DHS/USSS-004 Protection Information System of Records
Attachment Ext. Size Date
DHS/USSS/PIA-022 Radio Over IP (RoIP) - June 2018 PDF 256.93 KB
Last Updated: 12/01/2023
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