Homeland Security Blog

Developing Technology to Keep the Bad Guys Out

September 26, 2018
By Shaun Waterman
Credit: Shutterstock/jijomathaidesigners, Panelists at the 2018 Federal Identity Forum discuss the creation of a center to stop terrorists from entering the country.

Federal officials work to create a National Vetting Center to stop terrorists and other threat actors.

Researchers Create Chemical Sensor With Legos

June 29, 2018
Researchers at the University of Texas at Austin have created a nerve gas detector using a smartphone, a box made of Legos and a chemical sensor. Credit: University of Texas at Austin

A smartphone and a box of Legos can be used to build a nerve agent detector.

DHS Aims to Improve Cybersecurity and Survivability

May 24, 2018
By Robert K. Ackerman
Credit: fuyu liu/Shutterstock

The critical infrastructure has become broader and more vulnerable to cyberspace adversaries, according to the DHS Cybersecurity Strategy.

DHS S&T Awards IoT-related Contract

April 30, 2018
Posted by George I. Seffers
Ionic Security Inc.’s prototypical plug-in for video surveillance systems is the first to successfully complete testing under the DHS Science and Technology Directorate’s Silicon Valley Innovation Program. Ionic will move to the pilot deployment phase of the program. Credit: simell1968/Pixabay

Ionic Security is the first company to successfully complete prototype testing as part of the DHS Science and Technology Directorate's Silicon Valley Innovation Program.

DOE Seeks Exascale Supercomputers

April 9, 2018
Posted by George I. Seffers
The U.S. Department of Energy has released a request for proposals for at least two next-generation exascale supercomputers. Credit: dlohner/Pixabay

The new systems will provide 50 to 100 times greater performance than the country's current fastest supercomputer.  

A New Front in Information Warfare

March 20, 2018
By Kimberly Underwood
The domain of information warfare has shifted from being a military battlefield to affecting all aspects of society, experts say. Credit: vchal/Shutterstock

The U.S. government and citizens must prepare to defend democracy and assess the truth.

Cybersecurity Technologies Ready for Launch

March 14, 2018
By Maryann Lawlor
The DHS outlines capabilities that are ready to take the next step into the marketplace. Credit: ra2studio/Shutterstock

Two annual guides are available about technologies now ready for prime time.

Small Businesses Find Big Opportunities at DHS

By Beverly Cooper
The DHS has a multitude of components and missions that pull together to protect the nation., Carla Thomas, DHS industry liaison, shares some of the many ways the DHS works with industry during a briefing of the AFCEA Small Business and Homeland Security committees. She is seen here with Small Business Committee Chairman Sukumar Iyer.

The DHS has a strong focus on the partnership aspect of the buying process and offers industry many avenues to engage as a result.

Enemies Work to Vault Threat Barriers

January 26, 2018
By Beverly Cooper

Pulling the right organizations and people together can provide a formidable buffer against growing technological threats.

DHS Helps Secure First Responder Apps

December 19, 2017
A DHS pilot project has secure mobile apps used by first responders. Credit: geralt/Pixabay

The Securing Mobile Applications for First Responders pilot project discovered potential security and privacy concerns.

Mariners Needed for Navigation Study

December 6, 2017
The U.S. Coast Guard is conducting a study through March 31 on the Waterways Analysis and Management System.

The U.S. Coast Guard is seeking input from mariners for a study of navigation requirements in the Pacific Seacoast System. 

DHS Competition to Uncover Emerging Biothreats

October 17, 2017
The Department of Homeland Security needs innovators who can use existing data to identify biothreats, such as viruses, bacterium, pathogens and biological toxins. (Photo courtesy of the National Institute of General Medical Sciences)

Successful concepts will explore connections between multiple readily-accesible data sources to develop real-time insights that can improve public safety responses to emerging threats.

DHS to Host Industry Day for Trace Detection

October 6, 2017

The two-day event will encourage discussions about how to advance novel sampling techniques, including the possible applications of optical trace explosives detection.

Coast Guard Pivots to Innovation in Hurricane Response

September 12, 2017
By Beverly Mowery Cooper
Vice Adm. Sandra Stosz, USCG, deputy commandant, Mission Support, U.S. Coast Guard, speaks at the AFCEA Homeland Security Conference.

The Coast Guard is challenging its current information system and leaning in to technology and the way people seek help today.

The Laws for Border Control Already Exist

September 12, 2017
By Beverly Mowery Cooper
Panelists discuss immigration policies during the FCEA Homeland Security Conference.

Immigration enforcement legislation has not changed, but the results have.

DHS Tests Touch-Free Fingerprint System

August 17, 2017
The Homeland Security Department is testing a new contact-free fingerprinting technology at select airports.

While contact-based fingerprint technology has existed for some time, non-contact fingerprinting is still a new frontier.

Institutions of Higher Learning and Active Shooter Preparedness

August 1, 2017
By Bill Sullivan
Bill Sullivan, professor of safety, security and emergency management at Eastern Kentucky University, suggests solutions for preventing active shooter and other attacks in schools.

The use of technology to identify threats can deter violence.

NASA Funds UAV Detection and Tracking Research

July 24, 2017
SwellPro's waterproof drones shoot video both above and below the water. In an effort to keep airspace safe, NASA is funding research into UAV system detection and tracking.

Researchers at North Carolina State University are launching a project to find new ways to detect and track unmanned aircraft in U.S. airspace.

Insider Threat Training Now Required for Federal Contractors

May 31, 2017
By Julianne Simpson

Beginning today, all cleared government contractors must complete insider threat employee awareness training prior to being granted access to classified information and every year thereafter.

Good News, Bad News for Federal Mobile Security

May 4, 2017

A DHS report to Congress indicates that security has improved even as threats have increased.