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IWCE Virtual

DHS S&T and CISA will be speaking at the International Wireless Communications Expo (IWCE) Virtual.


TAK is a cloud-native server application that facilitates exchange of situational awareness data.

Snapshot: Enabling a Secure Mobile Ecosystem

Protecting mobile devices from cyber-attacks and accelerating the adoption of secure mobility for the federal government is a critical research focus of the Department of Homeland Security DHS S&T.

Snapshot: Growing Impact of TAK

The Team Awareness Kit (TAK) is the emerging DHS-wide solution for situational awareness. Its exceptional tactical value has been proven time and again.

World Radio Day

Today, in honor of World Radio Day, we’re taking a look at how this oh-so-useful-part of our electromagnetic spectrum is serving the mission of securing our homeland.

ST-Interworking Mission Critical Push-to-Talk between LTE and LMR Report

(DHS) Science and Technology Directorate (S&T), under its Small Business Innovation and Research program, funded Catalyst Communications Technologies to examine the feasibility of developing a standards-based interworking solution that would enable communications between Land Mobile Radio (LMR) and Long Term Evolution (LTE) systems; and communications between different LMR systems.


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